From 109c217579b5416c1c161bd407ac7902831432cb Mon Sep 17 00:00:00 2001
From: Liam Brady <blu2.5@me.com>
Date: Tue, 7 Jan 2025 23:11:04 +0000
Subject: [PATCH] Spec: Wait for network revocation in nested fenced frames
 before disabling network (#176)

SHA: ffd3d63fea1e68e1d3a9427a0eb74bff83e69b89
Reason: push, by domfarolino

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
---
 index.html | 902 +++++++++++++++++++++++++++++++----------------------
 1 file changed, 529 insertions(+), 373 deletions(-)

diff --git a/index.html b/index.html
index a13331a..724b5d4 100644
--- a/index.html
+++ b/index.html
@@ -6,7 +6,7 @@
   <link href="https://www.w3.org/StyleSheets/TR/2021/cg-draft" rel="stylesheet">
   <meta content="Bikeshed version ac5ea272d, updated Fri Dec 6 15:45:15 2024 -0800" name="generator">
   <link href="https://wicg.github.io/fenced-frame/" rel="canonical">
-  <meta content="e6288c1ee7ccf8b6f3a7908e80f7845a009c4443" name="revision">
+  <meta content="ffd3d63fea1e68e1d3a9427a0eb74bff83e69b89" name="revision">
   <meta content="dark light" name="color-scheme">
   <link href="https://www.w3.org/StyleSheets/TR/2021/dark.css" media="(prefers-color-scheme: dark)" rel="stylesheet" type="text/css">
 <style>
@@ -979,7 +979,7 @@
   <div class="head">
    <p data-fill-with="logo"><a class="logo" href="https://www.w3.org/"> <img alt="W3C" height="48" src="https://www.w3.org/StyleSheets/TR/2021/logos/W3C" width="72"> </a> </p>
    <h1 class="p-name no-ref" id="title">Fenced Frame</h1>
-   <p id="w3c-state"><a href="https://www.w3.org/standards/types/#CG-DRAFT">Draft Community Group Report</a>, <time class="dt-updated" datetime="2024-12-11">11 December 2024</time></p>
+   <p id="w3c-state"><a href="https://www.w3.org/standards/types/#CG-DRAFT">Draft Community Group Report</a>, <time class="dt-updated" datetime="2025-01-07">7 January 2025</time></p>
    <div data-fill-with="spec-metadata">
     <dl>
      <dt>This version:
@@ -995,7 +995,7 @@ <h1 class="p-name no-ref" id="title">Fenced Frame</h1>
     </dl>
    </div>
    <div data-fill-with="warning"></div>
-   <p class="copyright" data-fill-with="copyright"><a href="https://www.w3.org/policies/#copyright">Copyright</a> © 2024 the Contributors to the Fenced Frame Specification, published by the <a href="https://www.w3.org/community/wicg/">Web Platform Incubator Community Group</a> under the <a href="https://www.w3.org/community/about/agreements/cla/">W3C Community Contributor License Agreement (CLA)</a>.
+   <p class="copyright" data-fill-with="copyright"><a href="https://www.w3.org/policies/#copyright">Copyright</a> © 2025 the Contributors to the Fenced Frame Specification, published by the <a href="https://www.w3.org/community/wicg/">Web Platform Incubator Community Group</a> under the <a href="https://www.w3.org/community/about/agreements/cla/">W3C Community Contributor License Agreement (CLA)</a>.
 A human-readable <a href="http://www.w3.org/community/about/agreements/cla-deed/">summary</a> is available. </p>
    <hr title="Separator for header">
   </div>
@@ -1200,10 +1200,14 @@ <h2 class="heading settled" data-level="2" id="the-fencedframe-element"><span cl
   Standard: <a href="https://github.com/whatwg/html/issues/9030">https://github.com/whatwg/html/issues/9030</a>.</p>
    </div>
    <div class="algorithm" data-algorithm="destroy">
-     When a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①⓪">fencedframe</a></code> element is <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#remove-an-element-from-a-document" id="ref-for-remove-an-element-from-a-document">removed from a document</a>, the user agent 
-    <p class="XXX">TODO:
-  destroy the nested traversable</p>
-    . 
+     When a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①⓪">fencedframe</a></code> element is <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#remove-an-element-from-a-document" id="ref-for-remove-an-element-from-a-document">removed from a document</a>, the user agent must run the
+  following steps: 
+    <ol>
+     <li data-md>
+      <p class="XXX">TODO: destroy the nested traversable.</p>
+     <li data-md>
+      <p><a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel">In parallel</a>, <a data-link-type="dfn" href="#recalculate-the-untrusted-network-status-of-all-fenced-frame-descendants" id="ref-for-recalculate-the-untrusted-network-status-of-all-fenced-frame-descendants">recalculate the untrusted network status of all fenced frame descendants</a> given the <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③">Document</a></code>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable">node navigable</a>'s <a data-link-type="dfn" href="#navigable-top-level-traversable" id="ref-for-navigable-top-level-traversable">top-level traversable</a>.</p>
+    </ol>
    </div>
    <p>The <dfn class="dfn-paneled idl-code" data-dfn-for="HTMLFencedFrameElement" data-dfn-type="attribute" data-export id="dom-htmlfencedframeelement-config"><code>config</code></dfn> IDL attribute getter steps are to return <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this">this</a>'s <a data-link-type="dfn" href="#fencedframe-config" id="ref-for-fencedframe-config">config</a>.</p>
    <div class="algorithm" data-algorithm="config-setter">
@@ -1237,7 +1241,7 @@ <h2 class="heading settled" data-level="2" id="the-fencedframe-element"><span cl
      </ul>
     </details>
    </div>
-   <p>The <dfn class="dfn-paneled" data-dfn-for="fencedframe" data-dfn-type="element-attr" data-export id="element-attrdef-fencedframe-allow"><code>allow</code></dfn> attribute, when specified, determines the <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#container-policy" id="ref-for-container-policy">container policy</a> that will be used when the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/dom.html#concept-document-permissions-policy" id="ref-for-concept-document-permissions-policy">permissions policy</a> for a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③">Document</a></code> in the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①②">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④">fenced navigable</a> is initialized. Its value
+   <p>The <dfn class="dfn-paneled" data-dfn-for="fencedframe" data-dfn-type="element-attr" data-export id="element-attrdef-fencedframe-allow"><code>allow</code></dfn> attribute, when specified, determines the <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#container-policy" id="ref-for-container-policy">container policy</a> that will be used when the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/dom.html#concept-document-permissions-policy" id="ref-for-concept-document-permissions-policy">permissions policy</a> for a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④">Document</a></code> in the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①②">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④">fenced navigable</a> is initialized. Its value
 must be a <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#serialized-permissions-policy" id="ref-for-serialized-permissions-policy">serialized permissions policy</a>. <a data-link-type="biblio" href="#biblio-permissions-policy" title="Permissions Policy">[PERMISSIONS-POLICY]</a></p>
    <p>The <dfn class="dfn-paneled" data-dfn-for="fencedframe" data-dfn-type="element-attr" data-export id="element-attrdef-fencedframe-sandbox"><code>sandbox</code></dfn> attribute, when specified, enables a set of
 extra restrictions on any content hosted by the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①③">fencedframe</a></code>. Its value must be an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/common-microsyntaxes.html#unordered-set-of-unique-space-separated-tokens" id="ref-for-unordered-set-of-unique-space-separated-tokens">unordered
@@ -1438,10 +1442,10 @@ <h4 class="heading settled" data-level="2.3.2" id="fenced-frame-config-use-cases
 frame must be, as those can be used as fingerprinting vectors.</p>
    <p>Displaying a personalized payment button:</p>
    <p>An e-commerce site embeds a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②①">fencedframe</a></code> that has a "Pay now" button. The e-commerce site stores
-information about the user’s credit card on the browser as first-party storage. At first, the <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④">Document</a></code> hosted in the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②②">fencedframe</a></code> has no first-party cookie/storage access, so information
+information about the user’s credit card on the browser as first-party storage. At first, the <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤">Document</a></code> hosted in the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②②">fencedframe</a></code> has no first-party cookie/storage access, so information
 can freely flow in and out without risk of the credit card information being joined with cross-site
 data. Because of that, the fenced frame can be constructed directly from the web platform using the <code class="idl"><a data-link-type="idl" href="#fencedframeconfig" id="ref-for-fencedframeconfig①⓪">FencedFrameConfig</a></code> constructor without compromising privacy. The button at this point has no
-personalized data in it since it can’t access the credit card data yet. The <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤">Document</a></code> can only
+personalized data in it since it can’t access the credit card data yet. The <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑥">Document</a></code> can only
 read that credit card data once it turns off all network access, preventing the data from flowing
 out of the fenced frame and preventing it from being joined with cross-site data to build a user
 profile. Once it does that, the button will then display the last 4 digits of the user’s credit card
@@ -1533,6 +1537,14 @@ <h4 class="heading settled" data-level="2.3.3" id="fenced-frame-config-struct"><
 a reporting destination</a> through the reference it kept, it will handle all of the pending events
 stored in the <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list③">list</a>. If the destination is never finalized, then the pending events will never
 be sent.</p>
+   <p>An <dfn class="dfn-paneled" data-dfn-for="fencedframetype" data-dfn-type="dfn" data-noexport id="fencedframetype-untrusted-network-status">untrusted network status</dfn> is either "<dfn class="dfn-paneled" data-dfn-for="untrusted
+network status" data-dfn-type="dfn" data-export id="untrusted-network-status-enabled"><code>enabled</code></dfn>", "<dfn class="dfn-paneled" data-dfn-for="untrusted network status" data-dfn-type="dfn" data-export id="untrusted-network-status-disabled-for-this-tree"><code>disabled for this tree</code></dfn>", or "<dfn class="dfn-paneled" data-dfn-for="untrusted network status" data-dfn-type="dfn" data-export id="untrusted-network-status-disabled-for-this-tree-and-fenced-subtrees"><code>disabled for this tree and fenced subtrees</code></dfn>".</p>
+   <p class="note" role="note"><span class="marker">Note:</span> <a data-link-type="dfn" href="#untrusted-network-status-disabled-for-this-tree" id="ref-for-untrusted-network-status-disabled-for-this-tree">Disabled for this tree</a> is not the final network cutoff state. It
+is an intermediate state where every frame within the frame tree that is not across a fenced frame
+boundary has had its network access revoked, but at least one sub-fenced frame tree still has
+network access. It does not get special API access at this stage as any information it gets access
+to can still be exfiltrated via the sub-fenced frame with network access. Once all sub-fenced frames
+have also had their untrusted network disabled, the fenced frame’s status will switch to the final <a data-link-type="dfn" href="#untrusted-network-status-disabled-for-this-tree-and-fenced-subtrees" id="ref-for-untrusted-network-status-disabled-for-this-tree-and-fenced-subtrees">disabled for this tree and fenced subtrees</a> state.</p>
    <div class="algorithm" data-algorithm="finalize a reporting destination">
      In order to <dfn class="dfn-paneled" data-dfn-type="dfn" data-export id="finalize-a-reporting-destination">finalize a reporting destination</dfn>, given a <a data-link-type="dfn" href="#fencedframetype-fenced-frame-reporting-map" id="ref-for-fencedframetype-fenced-frame-reporting-map①">fenced
   frame reporting map</a> <var>reporting map</var>, a <code class="idl"><a data-link-type="idl" href="#enumdef-fencereportingdestination" id="ref-for-enumdef-fencereportingdestination②">FenceReportingDestination</a></code> <var>destination</var>, an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin③">origin</a> <var>reporting url declarer origin</var>, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑥">map</a> <var>destination map</var> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑥">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string④">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑥">values</a> are <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url②">urls</a>, and <var>macro map</var>, which is either null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑦">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑦">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑤">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑦">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑥">strings</a>, run these
@@ -1715,9 +1727,9 @@ <h4 class="heading settled" data-level="2.3.3" id="fenced-frame-config-struct"><
        <dd data-md>
         <p><var>request initiator</var> if <var>event</var> is a <a data-link-type="dfn" href="#fencedframetype-destination-url-event" id="ref-for-fencedframetype-destination-url-event③">destination URL event</a>, and <var>destination info</var>’s <a data-link-type="dfn" href="#reporting-destination-info-reporting-url-declarer-origin" id="ref-for-reporting-destination-info-reporting-url-declarer-origin①">reporting url declarer origin</a> otherwise.</p>
         <p class="note" role="note"><span class="marker">Note:</span> The reporting destination for a <a data-link-type="dfn" href="#fencedframetype-destination-url-event" id="ref-for-fencedframetype-destination-url-event④">destination URL event</a> is determined
- by the <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑥">Document</a></code> that calls <code class="idl"><a data-link-type="idl" href="#dom-fence-reportevent" id="ref-for-dom-fence-reportevent">reportEvent()</a></code>, as opposed to a <a data-link-type="dfn" href="#fencedframetype-destination-enum-event" id="ref-for-fencedframetype-destination-enum-event④"> destination enum event</a> or <a data-link-type="dfn" href="#fencedframetype-automatic-beacon-event" id="ref-for-fencedframetype-automatic-beacon-event②">automatic beacon event</a> whose reporting
+ by the <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑦">Document</a></code> that calls <code class="idl"><a data-link-type="idl" href="#dom-fence-reportevent" id="ref-for-dom-fence-reportevent">reportEvent()</a></code>, as opposed to a <a data-link-type="dfn" href="#fencedframetype-destination-enum-event" id="ref-for-fencedframetype-destination-enum-event④"> destination enum event</a> or <a data-link-type="dfn" href="#fencedframetype-automatic-beacon-event" id="ref-for-fencedframetype-automatic-beacon-event②">automatic beacon event</a> whose reporting
  destinations are determined in the worklet that created the <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config①⑥">fenced frame config</a> that
- loaded this <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑦">Document</a></code>. We set the <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request-origin" id="ref-for-concept-request-origin①">origin</a> to the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑧">origin</a> of the <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑧">Document</a></code> or worklet that determined the reporting destination to prevent cross-site request forgery.</p>
+ loaded this <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑧">Document</a></code>. We set the <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request-origin" id="ref-for-concept-request-origin①">origin</a> to the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑧">origin</a> of the <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑨">Document</a></code> or worklet that determined the reporting destination to prevent cross-site request forgery.</p>
        <dt data-md><a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request-referrer" id="ref-for-concept-request-referrer">referrer</a>
        <dd data-md>
         <p><var>request initiator</var></p>
@@ -1737,9 +1749,9 @@ <h4 class="heading settled" data-level="2.3.3" id="fenced-frame-config-struct"><
      <li data-md>
       <p><a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-fetch" id="ref-for-concept-fetch">Fetch</a> <var>request</var> with <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#process-response" id="ref-for-process-response">processResponse</a> being <var>processResponse</var> if it is not null
  and <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#fetch-useparallelqueue" id="ref-for-fetch-useparallelqueue">useParallelQueue</a> being <var>useParallelQueue</var>.</p>
-      <p class="note" role="note"><span class="marker">Note:</span> This algorithm can be invoked from while <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel">in parallel</a> or while on a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑨">Document</a></code>'s main
-thread. To handle the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel①">in parallel</a> invocation correctly, we invoke <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-fetch" id="ref-for-concept-fetch①">fetch</a> with <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#fetch-useparallelqueue" id="ref-for-fetch-useparallelqueue①">useParallelQueue</a> set to true when the <span class="allow-2119">optional</span> <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-response" id="ref-for-concept-response①">response</a>-handling algorithm is used, otherwise there is no need to do this even when this
-algorithm is running <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel②">in parallel</a> in other instances.</p>
+      <p class="note" role="note"><span class="marker">Note:</span> This algorithm can be invoked from while <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel①">in parallel</a> or while on a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①⓪">Document</a></code>'s main
+thread. To handle the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel②">in parallel</a> invocation correctly, we invoke <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-fetch" id="ref-for-concept-fetch①">fetch</a> with <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#fetch-useparallelqueue" id="ref-for-fetch-useparallelqueue①">useParallelQueue</a> set to true when the <span class="allow-2119">optional</span> <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-response" id="ref-for-concept-response①">response</a>-handling algorithm is used, otherwise there is no need to do this even when this
+algorithm is running <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel③">in parallel</a> in other instances.</p>
     </ol>
    </div>
    <div class="algorithm" data-algorithm="report an event">
@@ -1901,15 +1913,17 @@ <h4 class="heading settled" data-level="2.3.3" id="fenced-frame-config-struct"><
       <dt data-md><dfn class="dfn-paneled" data-dfn-for="effective enabled permissions" data-dfn-type="dfn" data-export id="effective-enabled-permissions-visibility">visibility</dfn>
       <dd data-md>
        <p>a <a data-link-type="dfn" href="#fencedframeconfig-visibility" id="ref-for-fencedframeconfig-visibility④">visibility</a></p>
+       <p class="note" role="note"><span class="marker">Note:</span> When non-null, this is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑧">list</a> of <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature①">policy-controlled features</a> that the generator
+ of this config relies on exclusively being enabled inside the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②③">fencedframe</a></code> that navigates
+ to this config. Specifically, each feature in this list <span class="allow-2119">must</span> be
+ enabled by the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②④">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑥">fenced navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/dom.html#concept-document-permissions-policy" id="ref-for-concept-document-permissions-policy①">permissions policy</a>'s <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#permissions-policy-inherited-policy" id="ref-for-permissions-policy-inherited-policy">inherited policy</a> when navigating to
+ this config for the navigation to succeed. The features in this list are not force-enabled,
+ but rather are used to check that the embedder environment that influences the aforementioned <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#permissions-policy-inherited-policy" id="ref-for-permissions-policy-inherited-policy①">inherited policy</a> is relaxed enough to support these essential
+ features. If the <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#inherited-policy-for-a-feature" id="ref-for-inherited-policy-for-a-feature">inherited policy value</a> for any of these
+ features is "<code>Disabled</code>", the navigation to this config will fail. Any <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature②">policy-controlled
+ feature</a> <em>not</em> in this list will not be "<code>Disabled</code>" in the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⑤">fencedframe</a></code> that navigates
+ to this config.</p>
      </dl>
-     <p class="note" role="note"><span class="marker">Note:</span> When non-null, this is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑧">list</a> of <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature①">policy-controlled features</a> that the generator of
-this config relies on exclusively being enabled inside the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②③">fencedframe</a></code> that navigates to
-this config. Specifically, each feature in this list <span class="allow-2119">must</span> be
-enabled by the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②④">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑥">fenced navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/dom.html#concept-document-permissions-policy" id="ref-for-concept-document-permissions-policy①">permissions policy</a>'s <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#permissions-policy-inherited-policy" id="ref-for-permissions-policy-inherited-policy">inherited policy</a> when navigating to
-this config for the navigation to succeed. The features in this list are not force-enabled, but
-rather are used to check that the embedder environment that influences the aforementioned <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#permissions-policy-inherited-policy" id="ref-for-permissions-policy-inherited-policy①">inherited policy</a> is relaxed enough to support these essential features.
-If the <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#inherited-policy-for-a-feature" id="ref-for-inherited-policy-for-a-feature">inherited policy value</a> for any of these features is
-"<code>Disabled</code>", the navigation to this config will fail. Any <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature②">policy-controlled feature</a> <em>not</em> in this list will not be "<code>Disabled</code>" in the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⑤">fencedframe</a></code> that navigates to this config.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="fenced frame config" data-dfn-type="dfn" data-export id="fenced-frame-config-fenced-frame-reporting-metadata">fenced frame reporting metadata</dfn>
     <dd data-md>
      <p>null, or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct" id="ref-for-struct①⑧">struct</a> with the following <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct-item" id="ref-for-struct-item①⑦">items</a>:</p>
@@ -1949,14 +1963,14 @@ <h4 class="heading settled" data-level="2.3.3" id="fenced-frame-config-struct"><
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="fenced frame config" data-dfn-type="dfn" data-export id="fenced-frame-config-is-ad-component">is ad component</dfn>
     <dd data-md>
      <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean④">boolean</a>, initially false.</p>
+     <p class="note" role="note"><span class="marker">Note:</span> When true, this <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config①⑧">fenced frame config</a> represents an ad component. An ad component can
+ be used to construct ads composed of multiple pieces. See the <a href="https://github.com/WICG/turtledove/blob/main/FLEDGE.md#34-ads-composed-of-multiple-pieces">Protected
+ Audience explainer</a>. For an ad component, event reporting is handled differently. See the <a href="https://github.com/WICG/turtledove/blob/main/Fenced_Frames_Ads_Reporting.md#support-for-ad-components">Fenced
+ Frame Ads Reporting explainer</a> that describes this.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="fenced frame config" data-dfn-type="dfn" data-export id="fenced-frame-config-cross-origin-reporting-allowed">cross-origin reporting allowed</dfn>
     <dd data-md>
      <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean⑤">boolean</a>, initially false.</p>
    </dl>
-   <p class="note" role="note"><span class="marker">Note:</span> When true, this <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config①⑧">fenced frame config</a> represents an ad component. An ad component can be
-  used to construct ads composed of multiple pieces. See the <a href="https://github.com/WICG/turtledove/blob/main/FLEDGE.md#34-ads-composed-of-multiple-pieces">Protected
-  Audience explainer</a>. For an ad component, event reporting is handled differently. See the <a href="https://github.com/WICG/turtledove/blob/main/Fenced_Frames_Ads_Reporting.md#support-for-ad-components">Fenced
-  Frame Ads Reporting explainer</a> that describes this.</p>
    <h4 class="heading settled" data-level="2.3.4" id="fenced-frame-config-instance-struct"><span class="secno">2.3.4. </span><span class="content">The <a data-link-type="dfn" href="#fenced-frame-config-instance" id="ref-for-fenced-frame-config-instance①">fenced frame config instance</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct" id="ref-for-struct②①">struct</a></span><a class="self-link" href="#fenced-frame-config-instance-struct"></a></h4>
    <p>A <dfn class="dfn-paneled" data-dfn-type="dfn" data-export id="fenced-frame-config-instance">fenced frame config instance</dfn> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct" id="ref-for-struct②②">struct</a> with the following <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct-item" id="ref-for-struct-item②⓪">items</a>:</p>
    <dl>
@@ -2003,12 +2017,18 @@ <h4 class="heading settled" data-level="2.3.4" id="fenced-frame-config-instance-
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="fenced frame config instance" data-dfn-type="dfn" data-export id="fenced-frame-config-instance-is-ad-component">is ad component</dfn>
     <dd data-md>
      <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean⑥">boolean</a></p>
-    <dt data-md><dfn class="dfn-paneled" data-dfn-for="fenced frame config instance" data-dfn-type="dfn" data-export id="fenced-frame-config-instance-has-disabled-untrusted-network">has disabled untrusted network</dfn>
+    <dt data-md><dfn class="dfn-paneled" data-dfn-for="fenced frame config instance" data-dfn-type="dfn" data-export id="fenced-frame-config-instance-untrusted-network-status">untrusted network status</dfn>
     <dd data-md>
-     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean⑦">boolean</a>, initially false.</p>
+     <p>An <a data-link-type="dfn" href="#fencedframetype-untrusted-network-status" id="ref-for-fencedframetype-untrusted-network-status">untrusted network status</a>, initially <a data-link-type="dfn" href="#untrusted-network-status-enabled" id="ref-for-untrusted-network-status-enabled">enabled</a>.</p>
+    <dt data-md><dfn class="dfn-paneled" data-dfn-for="fenced frame config instance" data-dfn-type="dfn" data-export id="fenced-frame-config-instance-on-network-disabled-promises">on network disabled promises</dfn>
+    <dd data-md>
+     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①⓪">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑨">keys</a> are <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#global-object" id="ref-for-global-object">global objects</a> and <a data-link-type="dfn" href="https://www.w3.org/TR/CSS21/syndata.html#x21" id="ref-for-x21">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①①">lists</a> of <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-promise" id="ref-for-idl-promise">Promises</a></code>, initially empty.</p>
+     <p class="note" role="note"><span class="marker">Note:</span> This stores various <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-promise" id="ref-for-idl-promise①">Promises</a></code> from various globals that were created during <code class="idl"><a data-link-type="idl" href="#dom-fence-disableuntrustednetwork" id="ref-for-dom-fence-disableuntrustednetwork">disableUntrustedNetwork()</a></code>. We store them here so that we can resolve all of them at
+ once when the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⑥">fencedframe</a></code> and its descendant fenced frames have their network access fully
+ revoked (i.e., the <a data-link-type="dfn" href="#fenced-frame-config-instance-untrusted-network-status" id="ref-for-fenced-frame-config-instance-untrusted-network-status">untrusted network status</a> is <a data-link-type="dfn" href="#untrusted-network-status-disabled-for-this-tree-and-fenced-subtrees" id="ref-for-untrusted-network-status-disabled-for-this-tree-and-fenced-subtrees①">disabled for this tree and fenced subtrees</a>).</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="fenced frame config instance" data-dfn-type="dfn" data-export id="fenced-frame-config-instance-cross-origin-reporting-allowed">cross-origin reporting allowed</dfn>
     <dd data-md>
-     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean⑧">boolean</a>, initially false.</p>
+     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean⑦">boolean</a>, initially false.</p>
    </dl>
    <div class="algorithm" data-algorithm="instantiate a config">
      To <dfn class="dfn-paneled" data-dfn-type="dfn" data-export id="instantiate-a-config">instantiate a config</dfn> given a <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config②⓪">fenced frame config</a> <var>config</var>, return a <a data-link-type="dfn" href="#fenced-frame-config-instance" id="ref-for-fenced-frame-config-instance②">fenced frame config instance</a> with the following members: 
@@ -2078,7 +2098,7 @@ <h4 class="heading settled" data-level="2.3.4" id="fenced-frame-config-instance-
         <p>Otherwise:</p>
         <ol>
          <li data-md>
-          <p>Let <var>results</var> be a new <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①⓪">map</a>.</p>
+          <p>Let <var>results</var> be a new <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①①">map</a>.</p>
          <li data-md>
           <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate①">For each</a> <var>nested config</var> of <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-nested-configs" id="ref-for-fenced-frame-config-nested-configs①">nested
  configs</a>'s <a data-link-type="dfn" href="#nested-configs-value" id="ref-for-nested-configs-value">value</a>:</p>
@@ -2104,19 +2124,22 @@ <h4 class="heading settled" data-level="2.3.4" id="fenced-frame-config-instance-
      <dt data-md><a data-link-type="dfn" href="#fenced-frame-config-instance-cross-origin-reporting-allowed" id="ref-for-fenced-frame-config-instance-cross-origin-reporting-allowed">cross-origin reporting allowed</a>
      <dd data-md>
       <p><var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-cross-origin-reporting-allowed" id="ref-for-fenced-frame-config-cross-origin-reporting-allowed">cross-origin reporting allowed</a></p>
-     <dt data-md><a data-link-type="dfn" href="#fenced-frame-config-instance-has-disabled-untrusted-network" id="ref-for-fenced-frame-config-instance-has-disabled-untrusted-network">has disabled untrusted network</a>
+     <dt data-md><a data-link-type="dfn" href="#fenced-frame-config-instance-untrusted-network-status" id="ref-for-fenced-frame-config-instance-untrusted-network-status①">untrusted network status</a>
+     <dd data-md>
+      <p><a data-link-type="dfn" href="#untrusted-network-status-enabled" id="ref-for-untrusted-network-status-enabled①">enabled</a></p>
+     <dt data-md><a data-link-type="dfn" href="#fenced-frame-config-instance-on-network-disabled-promises" id="ref-for-fenced-frame-config-instance-on-network-disabled-promises">on network disabled promises</a>
      <dd data-md>
-      <p>false</p>
+      <p>A empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①②">map</a>.</p>
     </dl>
    </div>
    <p>Each <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context" id="ref-for-browsing-context">browsing context</a> has a <dfn class="dfn-paneled" data-dfn-for="browsing context" data-dfn-type="dfn" data-noexport id="browsing-context-fenced-frame-config-instance">fenced frame config instance</dfn>,
 which is a <a data-link-type="dfn" href="#fenced-frame-config-instance" id="ref-for-fenced-frame-config-instance③">fenced frame config instance</a> or null, initially null.</p>
    <p><strong class="advisement"> This <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance">fenced frame config instance</a> should really exist on <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context-group" id="ref-for-browsing-context-group①">browsing context group</a>, however until third-party cookies are <a href="https://w3ctag.github.io/web-without-3p-cookies/#introduction">deprecated</a>, this
-specification supports many of the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⑥">fencedframe</a></code> concepts on the <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element③">iframe</a></code> element. This requires
+specification supports many of the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⑦">fencedframe</a></code> concepts on the <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element③">iframe</a></code> element. This requires
 that for the short term, a normal <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable">content navigable</a> be able to load a <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config②①">fenced frame config</a>, and therefore have access to the navigation’s corresponding <a data-link-type="dfn" href="#fenced-frame-config-instance" id="ref-for-fenced-frame-config-instance④">fenced frame
 config instance</a>.</strong></p>
    <h4 class="heading settled" data-level="2.3.5" id="fenced-frame-config-interface"><span class="secno">2.3.5. </span><span class="content">The <code class="idl"><a data-link-type="idl" href="#fencedframeconfig" id="ref-for-fencedframeconfig①①">FencedFrameConfig</a></code> interface</span><a class="self-link" href="#fenced-frame-config-interface"></a></h4>
-   <p>One major input to the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⑦">fencedframe</a></code> element is the <code class="idl"><a data-link-type="idl" href="#fencedframeconfig" id="ref-for-fencedframeconfig①②">FencedFrameConfig</a></code> interface, which
+   <p>One major input to the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⑧">fencedframe</a></code> element is the <code class="idl"><a data-link-type="idl" href="#fencedframeconfig" id="ref-for-fencedframeconfig①②">FencedFrameConfig</a></code> interface, which
 maps to an internal <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config②②">fenced frame config</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct" id="ref-for-struct②③">struct</a>.</p>
 <pre class="idl highlight def"><c- b>enum</c-> <dfn class="dfn-paneled idl-code" data-dfn-type="enum" data-export id="enumdef-opaqueproperty"><code><c- g>OpaqueProperty</c-></code></dfn> {<dfn class="dfn-paneled idl-code" data-dfn-for="OpaqueProperty" data-dfn-type="enum-value" data-export id="dom-opaqueproperty-opaque"><code><c- s>"opaque"</c-></code></dfn>};
 
@@ -2182,15 +2205,15 @@ <h4 class="heading settled" data-level="2.3.5" id="fenced-frame-config-interface
 <pre class="idl highlight def"><c- b>typedef</c-> (<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-USVString" id="ref-for-idl-USVString①"><c- b>USVString</c-></a> <c- b>or</c-> <a data-link-type="idl-name" href="#fencedframeconfig" id="ref-for-fencedframeconfig①⑧"><c- n>FencedFrameConfig</c-></a>) <dfn class="dfn-paneled idl-code" data-dfn-type="typedef" data-export id="typedefdef-urnorconfig"><code><c- g>UrnOrConfig</c-></code></dfn>;
 
 <c- b>partial</c-> <c- b>interface</c-> <a class="idl-code" data-link-type="interface" href="https://html.spec.whatwg.org/multipage/system-state.html#navigator" id="ref-for-navigator"><c- g>Navigator</c-></a> {
-  <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-promise" id="ref-for-idl-promise"><c- b>Promise</c-></a>&lt;<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined①"><c- b>undefined</c-></a>> <a class="idl-code" data-link-type="method" href="#dom-navigator-deprecatedreplaceinurn" id="ref-for-dom-navigator-deprecatedreplaceinurn①"><c- g>deprecatedReplaceInURN</c-></a>(
+  <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-promise" id="ref-for-idl-promise②"><c- b>Promise</c-></a>&lt;<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined①"><c- b>undefined</c-></a>> <a class="idl-code" data-link-type="method" href="#dom-navigator-deprecatedreplaceinurn" id="ref-for-dom-navigator-deprecatedreplaceinurn①"><c- g>deprecatedReplaceInURN</c-></a>(
     <a data-link-type="idl-name" href="#typedefdef-urnorconfig" id="ref-for-typedefdef-urnorconfig"><c- n>UrnOrConfig</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Navigator/deprecatedReplaceInURN(urnOrConfig, replacements)" data-dfn-type="argument" data-export id="dom-navigator-deprecatedreplaceinurn-urnorconfig-replacements-urnorconfig"><code><c- g>urnOrConfig</c-></code></dfn>, <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#idl-record" id="ref-for-idl-record"><c- b>record</c-></a>&lt;<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-USVString" id="ref-for-idl-USVString②"><c- b>USVString</c-></a>, <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-USVString" id="ref-for-idl-USVString③"><c- b>USVString</c-></a>> <dfn class="dfn-paneled idl-code" data-dfn-for="Navigator/deprecatedReplaceInURN(urnOrConfig, replacements)" data-dfn-type="argument" data-export id="dom-navigator-deprecatedreplaceinurn-urnorconfig-replacements-replacements"><code><c- g>replacements</c-></code></dfn>);
-  <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-promise" id="ref-for-idl-promise①"><c- b>Promise</c-></a>&lt;<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-USVString" id="ref-for-idl-USVString④"><c- b>USVString</c-></a>> <a class="idl-code" data-link-type="method" href="#dom-navigator-deprecatedurntourl" id="ref-for-dom-navigator-deprecatedurntourl①"><c- g>deprecatedURNtoURL</c-></a>(
+  <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-promise" id="ref-for-idl-promise③"><c- b>Promise</c-></a>&lt;<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-USVString" id="ref-for-idl-USVString④"><c- b>USVString</c-></a>> <a class="idl-code" data-link-type="method" href="#dom-navigator-deprecatedurntourl" id="ref-for-dom-navigator-deprecatedurntourl①"><c- g>deprecatedURNtoURL</c-></a>(
     <a data-link-type="idl-name" href="#typedefdef-urnorconfig" id="ref-for-typedefdef-urnorconfig①"><c- n>UrnOrConfig</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Navigator/deprecatedURNtoURL(urnOrConfig, send_reports), Navigator/deprecatedURNtoURL(urnOrConfig)" data-dfn-type="argument" data-export id="dom-navigator-deprecatedurntourl-urnorconfig-send_reports-urnorconfig"><code><c- g>urnOrConfig</c-></code></dfn>, <c- b>optional</c-> <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-boolean" id="ref-for-idl-boolean"><c- b>boolean</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Navigator/deprecatedURNtoURL(urnOrConfig, send_reports), Navigator/deprecatedURNtoURL(urnOrConfig)" data-dfn-type="argument" data-export id="dom-navigator-deprecatedurntourl-urnorconfig-send_reports-send_reports"><code><c- g>send_reports</c-></code></dfn> = <c- b>false</c->);
   <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#idl-sequence" id="ref-for-idl-sequence"><c- b>sequence</c-></a>&lt;<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-USVString" id="ref-for-idl-USVString⑤"><c- b>USVString</c-></a>> <a class="idl-code" data-link-type="method" href="#dom-navigator-adauctioncomponents" id="ref-for-dom-navigator-adauctioncomponents"><c- g>adAuctionComponents</c-></a>(<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-unsigned-short" id="ref-for-idl-unsigned-short"><c- b>unsigned</c-> <c- b>short</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Navigator/adAuctionComponents(numAdComponents)" data-dfn-type="argument" data-export id="dom-navigator-adauctioncomponents-numadcomponents-numadcomponents"><code><c- g>numAdComponents</c-></code></dfn>);
 };
 </pre>
    <div class="algorithm" data-algorithm="substitute macros" data-algorithm-for="fencedframeutil">
-     To <dfn class="dfn-paneled" data-dfn-for="fencedframeutil" data-dfn-type="dfn" data-export id="fencedframeutil-substitute-macros">substitute macros</dfn> with an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①①">ordered map</a> with <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤">string</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑨">keys</a> and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑥">string</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑨">values</a> <var>macros</var> into a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑦">string</a> <var>string</var>, run
+     To <dfn class="dfn-paneled" data-dfn-for="fencedframeutil" data-dfn-type="dfn" data-export id="fencedframeutil-substitute-macros">substitute macros</dfn> with an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①③">ordered map</a> with <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤">string</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys①⓪">keys</a> and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑥">string</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑨">values</a> <var>macros</var> into a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑦">string</a> <var>string</var>, run
   these steps: 
     <ol>
      <li data-md>
@@ -2223,7 +2246,7 @@ <h4 class="heading settled" data-level="2.3.5" id="fenced-frame-config-interface
      <li data-md>
       <p>Let <var>global</var> be <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this④">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#concept-relevant-global" id="ref-for-concept-relevant-global">relevant global object</a>.</p>
      <li data-md>
-      <p>Run the following steps <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel③">in parallel</a>:</p>
+      <p>Run the following steps <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel④">in parallel</a>:</p>
       <ol>
        <li data-md>
         <p>Let <var>mapping</var> be <var>global</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#window-navigable" id="ref-for-window-navigable">navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable">traversable navigable</a>'s <a data-link-type="dfn" href="#traversable-navigable-fenced-frame-config-mapping" id="ref-for-traversable-navigable-fenced-frame-config-mapping①">fenced frame config mapping</a>.</p>
@@ -2265,7 +2288,7 @@ <h4 class="heading settled" data-level="2.3.5" id="fenced-frame-config-interface
      <li data-md>
       <p>Let <var>global</var> be <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this⑤">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#concept-relevant-global" id="ref-for-concept-relevant-global①">relevant global object</a>.</p>
      <li data-md>
-      <p>Run the following steps <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel④">in parallel</a>:</p>
+      <p>Run the following steps <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel⑤">in parallel</a>:</p>
       <ol>
        <li data-md>
         <p>Let <var>mapping</var> be <var>global</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#window-navigable" id="ref-for-window-navigable①">navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable①">traversable navigable</a>'s <a data-link-type="dfn" href="#traversable-navigable-fenced-frame-config-mapping" id="ref-for-traversable-navigable-fenced-frame-config-mapping②">fenced frame config mapping</a>.</p>
@@ -2303,7 +2326,7 @@ <h4 class="heading settled" data-level="2.3.5" id="fenced-frame-config-interface
      <li data-md>
       <p>If <var>numAdComponents</var> > <var>maxAdComponents</var>, then set <var>numAdComponents</var> to <var>maxAdComponents</var>.</p>
      <li data-md>
-      <p>Let <var>adComponentsURNs</var> be an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①①">list</a> of <a data-link-type="dfn" href="#fencedframeconfig-urn" id="ref-for-fencedframeconfig-urn⑦">urn</a>s.</p>
+      <p>Let <var>adComponentsURNs</var> be an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①②">list</a> of <a data-link-type="dfn" href="#fencedframeconfig-urn" id="ref-for-fencedframeconfig-urn⑦">urn</a>s.</p>
      <li data-md>
       <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-iterate" id="ref-for-map-iterate②">For each</a> <var>urn</var> → <var>config</var> of <var>instance</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-nested-configs" id="ref-for-fenced-frame-config-instance-nested-configs③">nested configs</a>:</p>
       <ol>
@@ -2362,7 +2385,7 @@ <h3 class="heading settled" data-level="2.4" id="fence-interface"><span class="s
     <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined⑤"><c- b>undefined</c-></a> <a class="idl-code" data-link-type="method" href="#dom-fence-reportevent" id="ref-for-dom-fence-reportevent①"><c- g>reportEvent</c-></a>(<c- b>optional</c-> <a data-link-type="idl-name" href="#typedefdef-reporteventtype" id="ref-for-typedefdef-reporteventtype"><c- n>ReportEventType</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Fence/reportEvent(event), Fence/reportEvent()" data-dfn-type="argument" data-export id="dom-fence-reportevent-event-event"><code><c- g>event</c-></code></dfn> = {});
     <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined⑥"><c- b>undefined</c-></a> <a class="idl-code" data-link-type="method" href="#dom-fence-setreporteventdataforautomaticbeacons" id="ref-for-dom-fence-setreporteventdataforautomaticbeacons"><c- g>setReportEventDataForAutomaticBeacons</c-></a>(<c- b>optional</c-> <a data-link-type="idl-name" href="#dictdef-fenceevent" id="ref-for-dictdef-fenceevent①"><c- n>FenceEvent</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Fence/setReportEventDataForAutomaticBeacons(event), Fence/setReportEventDataForAutomaticBeacons()" data-dfn-type="argument" data-export id="dom-fence-setreporteventdataforautomaticbeacons-event-event"><code><c- g>event</c-></code></dfn> = {});
     <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#idl-sequence" id="ref-for-idl-sequence②"><c- b>sequence</c-></a>&lt;<a data-link-type="idl-name" href="#fencedframeconfig" id="ref-for-fencedframeconfig①⑨"><c- n>FencedFrameConfig</c-></a>> <a class="idl-code" data-link-type="method" href="#dom-fence-getnestedconfigs" id="ref-for-dom-fence-getnestedconfigs"><c- g>getNestedConfigs</c-></a>();
-    <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-promise" id="ref-for-idl-promise②"><c- b>Promise</c-></a>&lt;<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined⑦"><c- b>undefined</c-></a>> <a class="idl-code" data-link-type="method" href="#dom-fence-disableuntrustednetwork" id="ref-for-dom-fence-disableuntrustednetwork"><c- g>disableUntrustedNetwork</c-></a>();
+    <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-promise" id="ref-for-idl-promise④"><c- b>Promise</c-></a>&lt;<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined⑦"><c- b>undefined</c-></a>> <a class="idl-code" data-link-type="method" href="#dom-fence-disableuntrustednetwork" id="ref-for-dom-fence-disableuntrustednetwork①"><c- g>disableUntrustedNetwork</c-></a>();
     <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined⑧"><c- b>undefined</c-></a> <a class="idl-code" data-link-type="method" href="#dom-fence-notifyevent" id="ref-for-dom-fence-notifyevent"><c- g>notifyEvent</c-></a>(<a data-link-type="idl-name" href="https://dom.spec.whatwg.org/#event" id="ref-for-event"><c- n>Event</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Fence/notifyEvent(event)" data-dfn-type="argument" data-export id="dom-fence-notifyevent-event-event"><code><c- g>event</c-></code></dfn>);
 };
 </pre>
@@ -2549,7 +2572,7 @@ <h3 class="heading settled" data-level="2.4" id="fence-interface"><span class="s
      <li data-md>
       <p>If <var>instance</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-nested-configs" id="ref-for-fenced-frame-config-instance-nested-configs④">nested configs</a> is null, then return.</p>
      <li data-md>
-      <p>Let <var>results</var> be an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①②">list</a> of <code class="idl"><a data-link-type="idl" href="#fencedframeconfig" id="ref-for-fencedframeconfig②⓪">FencedFrameConfig</a></code>s.</p>
+      <p>Let <var>results</var> be an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①③">list</a> of <code class="idl"><a data-link-type="idl" href="#fencedframeconfig" id="ref-for-fencedframeconfig②⓪">FencedFrameConfig</a></code>s.</p>
      <li data-md>
       <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-iterate" id="ref-for-map-iterate③">For each</a> <var>urn</var> → <var>config</var> of <var>instance</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-nested-configs" id="ref-for-fenced-frame-config-instance-nested-configs⑤">nested
  configs</a>:</p>
@@ -2583,7 +2606,7 @@ <h3 class="heading settled" data-level="2.4" id="fence-interface"><span class="s
      The <dfn class="dfn-paneled idl-code" data-dfn-for="Fence" data-dfn-type="method" data-export id="dom-fence-notifyevent"><code>notifyEvent(<var>event</var>)</code></dfn> method steps are: 
     <ol>
      <li data-md>
-      <p>If <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this①⑨">this</a>'s <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①⓪">Document</a></code> is not <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#fully-active" id="ref-for-fully-active">fully active</a>, then return.</p>
+      <p>If <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this①⑨">this</a>'s <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①①">Document</a></code> is not <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#fully-active" id="ref-for-fully-active">fully active</a>, then return.</p>
      <li data-md>
       <p>Let <var>navigable</var> be <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this②⓪">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#concept-relevant-global" id="ref-for-concept-relevant-global⑧">relevant global object</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#window-navigable" id="ref-for-window-navigable②">navigable</a>.</p>
      <li data-md>
@@ -2630,7 +2653,11 @@ <h3 class="heading settled" data-level="2.4" id="fence-interface"><span class="s
      <li data-md>
       <p>Let <var>p</var> be <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#a-new-promise" id="ref-for-a-new-promise②">a new promise</a>.</p>
      <li data-md>
-      <p>Let <var>instance</var> be <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this②③">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#concept-relevant-global" id="ref-for-concept-relevant-global①①">relevant global object</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#window-bc" id="ref-for-window-bc④">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance⑤">fenced frame config instance</a>.</p>
+      <p>Let <var>context</var> be <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this②③">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#concept-relevant-global" id="ref-for-concept-relevant-global①①">relevant global object</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#window-bc" id="ref-for-window-bc④">browsing context</a>.</p>
+     <li data-md>
+      <p>If <var>context</var> is null, then throw a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#securityerror" id="ref-for-securityerror①">SecurityError</a></code> <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-DOMException" id="ref-for-idl-DOMException④">DOMException</a></code>.</p>
+     <li data-md>
+      <p>Let <var>instance</var> be <var>context</var>’s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance⑤">fenced frame config instance</a>.</p>
      <li data-md>
       <p>If the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#relevant-settings-object" id="ref-for-relevant-settings-object⑥">relevant settings object</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#concept-settings-object-origin" id="ref-for-concept-settings-object-origin⑥">origin</a> and <var>instance</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-mapped-url" id="ref-for-fenced-frame-config-instance-mapped-url⑥">mapped url</a>'s <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-origin" id="ref-for-concept-url-origin⑥">origin</a> are not <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#same-origin" id="ref-for-same-origin⑥">same
  origin</a>, then <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#reject" id="ref-for-reject">reject</a> <var>p</var> with a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#exceptiondef-typeerror" id="ref-for-exceptiondef-typeerror⑧">TypeError</a></code>.</p>
@@ -2640,48 +2667,118 @@ <h3 class="heading settled" data-level="2.4" id="fence-interface"><span class="s
      <li data-md>
       <p>Let <var>global</var> be <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this②⑤">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#concept-relevant-global" id="ref-for-concept-relevant-global①③">relevant global object</a>.</p>
      <li data-md>
-      <p>Run the following steps <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel⑤">in parallel</a>:</p>
+      <p>Let <var>settings</var> be <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this②⑥">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#relevant-settings-object" id="ref-for-relevant-settings-object⑦">relevant settings object</a>.</p>
+     <li data-md>
+      <p>Run the following steps <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel⑥">in parallel</a>:</p>
       <ol>
        <li data-md>
         <p>Let <var>fencedFrameNonce</var> be <var>instance</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-partition-nonce" id="ref-for-fenced-frame-config-instance-partition-nonce①">partition nonce</a>.</p>
        <li data-md>
-        <p>Let <var>credentiallessNonce</var> be</p>
-      </ol>
-      <p class="issue" id="issue-c760b754"><a class="self-link" href="#issue-c760b754"></a> the page credentialless nonce
- (<a href="https://github.com/WICG/fenced-frame/issues/191">WICG/fenced-frame#191</a>)</p>
-      <ol>
+        <p>Let <var>credentiallessNonce</var> be <var>global</var>’s <a data-link-type="dfn" href="https://wicg.github.io/anonymous-iframe/#page-credentialless-nonce" id="ref-for-page-credentialless-nonce">page credentialless nonce</a>.</p>
+       <li data-md>
+        <p>Invoke <a data-link-type="dfn" href="#revoke-network-for-a-partition-nonce" id="ref-for-revoke-network-for-a-partition-nonce">revoke network for a partition nonce</a> on <var>fencedFrameNonce</var> with <var>settings</var>.</p>
        <li data-md>
-        <p>Invoke <a data-link-type="dfn" href="#revoke-network-for-a-partition-nonce" id="ref-for-revoke-network-for-a-partition-nonce">revoke network for a partition nonce</a> on <var>fencedFrameNonce</var>.</p>
+        <p>If <var>credentiallessNonce</var> is non-null, invoke <a data-link-type="dfn" href="#revoke-network-for-a-partition-nonce" id="ref-for-revoke-network-for-a-partition-nonce①">revoke network for a partition nonce</a> on <var>credentiallessNonce</var> with <var>settings</var>.</p>
        <li data-md>
-        <p>Invoke <a data-link-type="dfn" href="#revoke-network-for-a-partition-nonce" id="ref-for-revoke-network-for-a-partition-nonce①">revoke network for a partition nonce</a> on <var>credentiallessNonce</var>.</p>
+        <p>Set <var>instance</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-untrusted-network-status" id="ref-for-fenced-frame-config-instance-untrusted-network-status②">untrusted network status</a> to <a data-link-type="dfn" href="#untrusted-network-status-disabled-for-this-tree" id="ref-for-untrusted-network-status-disabled-for-this-tree①">disabled for this tree</a>.</p>
        <li data-md>
-        <p>Set <var>instance</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-has-disabled-untrusted-network" id="ref-for-fenced-frame-config-instance-has-disabled-untrusted-network①">has disabled untrusted network</a> to true.</p>
+        <p>Let <var>promises</var> be <var>instance</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-on-network-disabled-promises" id="ref-for-fenced-frame-config-instance-on-network-disabled-promises①">on network disabled
+  promises</a>.</p>
        <li data-md>
-        <p>Wait on all nested fenced frames to disable network too.</p>
+        <p>If <var>promises</var>[<var>global</var>] <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists⑨">exists</a>, <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-append" id="ref-for-list-append③">append</a> <var>p</var> to <var>promises</var>[<var>global</var>].</p>
+        <p>Otherwise, <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-set" id="ref-for-map-set⑤">set</a> <var>promises</var>[<var>global</var>] to the <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①④">list</a> « <var>p</var> ».</p>
+       <li data-md>
+        <p><a data-link-type="dfn" href="#recalculate-the-untrusted-network-status-of-all-fenced-frame-descendants" id="ref-for-recalculate-the-untrusted-network-status-of-all-fenced-frame-descendants①">Recalculate the untrusted network status of all fenced frame descendants</a> given <var>global</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#window-bc" id="ref-for-window-bc⑤">browsing context</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#bc-traversable" id="ref-for-bc-traversable">top-level traversable</a>.</p>
       </ol>
-      <p class="issue" id="issue-5168b3af"><a class="self-link" href="#issue-5168b3af"></a> Spec this waiting more formally.
- (<a href="https://github.com/WICG/fenced-frame/issues/151">WICG/fenced-frame#151</a>)</p>
+     <li data-md>
+      <p>Return <var>p</var>.</p>
+    </ol>
+   </div>
+   <div class="algorithm" data-algorithm="recalculate the untrusted network status of all fenced frame descendants">
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="recalculate-the-untrusted-network-status-of-all-fenced-frame-descendants">recalculate the untrusted network status of all fenced frame descendants</dfn> given a <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable">top-level traversable</a> <var>topLevelTraversable</var>, run these steps: 
+    <ol>
+     <li data-md>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert⑥">Assert</a>: this is running <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel⑦">in parallel</a>.</p>
+     <li data-md>
+      <p>Let <var>navigables</var> be <var>topLevelTraversable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document">active document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#inclusive-descendant-navigables" id="ref-for-inclusive-descendant-navigables">inclusive descendant navigables</a> with <a data-link-type="dfn" href="#inclusive-dn-unfenced" id="ref-for-inclusive-dn-unfenced">unfenced</a> set to
+ true.</p>
+     <li data-md>
+      <p>Let <var>navigablesWithNetworkChildren</var> be a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set">set</a> of <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑨">fenced
+ navigables</a>, initially empty.</p>
+     <li data-md>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-while" id="ref-for-iteration-while">While</a> <var>navigables</var> is not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-empty" id="ref-for-list-empty①">empty</a>:</p>
       <ol>
        <li data-md>
-        <p><a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#queue-a-global-task" id="ref-for-queue-a-global-task⑤">Queue a global task</a> on the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#dom-manipulation-task-source" id="ref-for-dom-manipulation-task-source⑤">DOM manipulation task source</a> given <var>global</var>, to <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#resolve" id="ref-for-resolve⑤">resolve</a> <var>p</var> with <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined①⓪">undefined</a></code>.</p>
+        <p>Let <var>currentNavigable</var> be the result of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#stack-pop" id="ref-for-stack-pop">popping</a> from <var>navigables</var>.</p>
+       <li data-md>
+        <p>If <var>currentNavigable</var> is not a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⓪">fenced navigable</a>, then <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-continue" id="ref-for-iteration-continue">continue</a>.</p>
+       <li data-md>
+        <p>Let <var>config</var> be <var>currentNavigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-bc" id="ref-for-nav-bc">active browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance⑥">fenced frame config instance</a>.</p>
+       <li data-md>
+        <p>If <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-untrusted-network-status" id="ref-for-fenced-frame-config-instance-untrusted-network-status③">untrusted network status</a> is <a data-link-type="dfn" href="#untrusted-network-status-disabled-for-this-tree-and-fenced-subtrees" id="ref-for-untrusted-network-status-disabled-for-this-tree-and-fenced-subtrees②">disabled for this tree and fenced subtrees</a>, then <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-continue" id="ref-for-iteration-continue①">continue</a>.</p>
+       <li data-md>
+        <p>Let <var>networkCutoffReady</var> be true if <var>navigablesWithNetworkChildren</var> does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain">contain</a> <var>currentNavigable</var> and <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-untrusted-network-status" id="ref-for-fenced-frame-config-instance-untrusted-network-status④">untrusted network status</a> is <a data-link-type="dfn" href="#untrusted-network-status-disabled-for-this-tree" id="ref-for-untrusted-network-status-disabled-for-this-tree②">disabled for this tree</a>, false otherwise.</p>
+        <p class="note" role="note"><span class="marker">Note:</span> A <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①①">fenced navigable</a> is added to <var>navigablesWithNetworkChildren</var> when it is the unfenced ancestor of another fenced frame
+  that is determined to not be ready for network cutoff.</p>
+       <li data-md>
+        <p>If <var>networkCutoffReady</var> is true:</p>
+        <ol>
+         <li data-md>
+          <p>Set <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-untrusted-network-status" id="ref-for-fenced-frame-config-instance-untrusted-network-status⑤">untrusted network status</a> to <a data-link-type="dfn" href="#untrusted-network-status-disabled-for-this-tree-and-fenced-subtrees" id="ref-for-untrusted-network-status-disabled-for-this-tree-and-fenced-subtrees③">disabled for this tree and fenced subtrees</a>.</p>
+          <p class="note" role="note"><span class="marker">Note:</span> Any APIs gated on untrusted network being disabled are now immediately able to be
+ used at this point, even before the promises finish resolving.</p>
+         <li data-md>
+          <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-iterate" id="ref-for-map-iterate④">For each</a> <var>global</var> → <var>promises</var> in <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-on-network-disabled-promises" id="ref-for-fenced-frame-config-instance-on-network-disabled-promises②">on
+ network disabled promises</a>:</p>
+          <ol>
+           <li data-md>
+            <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate③">For each</a> <var>promise</var> in <var>promises</var>:</p>
+            <ol>
+             <li data-md>
+              <p><a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#queue-a-global-task" id="ref-for-queue-a-global-task⑤">Queue a global task</a> on the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#dom-manipulation-task-source" id="ref-for-dom-manipulation-task-source⑤">DOM manipulation task source</a> given <var>global</var>, to <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#resolve" id="ref-for-resolve⑤">resolve</a> <var>promise</var> with <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined①⓪">undefined</a></code>.</p>
+            </ol>
+          </ol>
+         <li data-md>
+          <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-clear" id="ref-for-map-clear">Clear</a> <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-on-network-disabled-promises" id="ref-for-fenced-frame-config-instance-on-network-disabled-promises③">on network disabled promises</a>.</p>
+        </ol>
+       <li data-md>
+        <p>Otherwise:</p>
+        <ol>
+         <li data-md>
+          <p>Let <var>ancestorFencedRoot</var> be <var>currentNavigable</var>’s <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent">unfenced
+ parent</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable③">traversable navigable</a>.</p>
+         <li data-md>
+          <p>If <var>ancestorFencedRoot</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①②">fenced navigable</a>, <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#set-append" id="ref-for-set-append">append</a> <var>ancestorFencedRoot</var> to <var>navigablesWithNetworkChildren</var>.</p>
+        </ol>
       </ol>
+    </ol>
+   </div>
+   <div class="algorithm" data-algorithm="iframe-remove-patch">
+     Rewrite the <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element④">iframe</a></code> element’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element:html-element-removing-steps" id="ref-for-the-iframe-element:html-element-removing-steps">HTML iframe element removing steps</a> to read: 
+    <p>The <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element⑤">iframe</a></code> <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/#html-element-removing-steps" id="ref-for-html-element-removing-steps">HTML element removing steps</a>, given <var>removedNode</var>, are:</p>
+    <ol>
      <li data-md>
-      <p>Return <var>p</var>.</p>
+      <p>Let <var>topLevelTraversable</var> be <var>removedNode</var> <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable①">content navigable</a>'s <a data-link-type="dfn" href="#navigable-top-level-traversable" id="ref-for-navigable-top-level-traversable①">top-level traversable</a>.</p>
+     <li data-md>
+      <p><a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#destroy-a-child-navigable" id="ref-for-destroy-a-child-navigable">Destroy a child navigable</a> given <var>removedNode</var>.</p>
+     <li data-md>
+      <p><a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel⑧">In parallel</a>, <a data-link-type="dfn" href="#recalculate-the-untrusted-network-status-of-all-fenced-frame-descendants" id="ref-for-recalculate-the-untrusted-network-status-of-all-fenced-frame-descendants②">recalculate the untrusted network status of all fenced frame descendants</a> given <var>topLevelTraversable</var>.</p>
     </ol>
    </div>
-   <p>A user agent has an associated <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="network-revocation-nonce-set">network revocation nonce set</dfn>, which is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set">set</a> of <a data-link-type="dfn" href="#partition-nonce" id="ref-for-partition-nonce②">partition nonces</a>, and a <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="network-revocation-exemption-map">network revocation exemption map</dfn>, which is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①②">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys①⓪">keys</a> are <a data-link-type="dfn" href="#partition-nonce" id="ref-for-partition-nonce③">partition nonces</a> and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values①⓪">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set①">sets</a> of <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url⑦">URLs</a>.</p>
+   <p>A user agent has an associated <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="network-revocation-nonce-set">network revocation nonce set</dfn>, which is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set①">set</a> of <a data-link-type="dfn" href="#partition-nonce" id="ref-for-partition-nonce②">partition nonces</a>, and a <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="network-revocation-exemption-map">network revocation exemption map</dfn>, which is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①④">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys①①">keys</a> are <a data-link-type="dfn" href="#partition-nonce" id="ref-for-partition-nonce③">partition nonces</a> and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values①⓪">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set②">sets</a> of <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url⑦">URLs</a>.</p>
    <p class="note" role="note"><span class="marker">Note:</span> The <a data-link-type="dfn" href="#network-revocation-exemption-map" id="ref-for-network-revocation-exemption-map">network revocation exemption map</a> is used only for web platform tests; in normal usage
 it is always empty. This list is modified directly in web platform tests by a function call to
 exempt specific URLs from network revocation.</p>
    <p class="issue" id="issue-e09d31ea"><a class="self-link" href="#issue-e09d31ea"></a> This will require a RFC to add a test-only function to the WPT web driver.
 (<a href="https://github.com/WICG/fenced-frame/issues/192">WICG/fenced-frame#192</a>)</p>
    <div class="algorithm" data-algorithm="revoke network for a partition nonce">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="revoke-network-for-a-partition-nonce">revoke network for a partition nonce</dfn> using a <a data-link-type="dfn" href="#fenced-frame-config-instance-partition-nonce" id="ref-for-fenced-frame-config-instance-partition-nonce②">partition nonce</a> <var>nonce</var>, run these steps: 
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="revoke-network-for-a-partition-nonce">revoke network for a partition nonce</dfn> using a <a data-link-type="dfn" href="#fenced-frame-config-instance-partition-nonce" id="ref-for-fenced-frame-config-instance-partition-nonce②">partition nonce</a> <var>nonce</var> given a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#relevant-settings-object" id="ref-for-relevant-settings-object⑧">relevant settings object</a> <var>settings</var>, run these
+  steps: 
     <ol>
      <li data-md>
-      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#set-append" id="ref-for-set-append">Append</a> <var>nonce</var> to the user agent’s <a data-link-type="dfn" href="#network-revocation-nonce-set" id="ref-for-network-revocation-nonce-set">network revocation nonce set</a>.</p>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#set-append" id="ref-for-set-append①">Append</a> <var>nonce</var> to the user agent’s <a data-link-type="dfn" href="#network-revocation-nonce-set" id="ref-for-network-revocation-nonce-set">network revocation nonce set</a>.</p>
      <li data-md>
-      <p><a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-fetch-group-terminate" id="ref-for-concept-fetch-group-terminate">Terminate</a> <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this②⑥">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#relevant-settings-object" id="ref-for-relevant-settings-object⑦">relevant settings object</a>'s <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-fetch-group" id="ref-for-concept-fetch-group">fetch group</a>.</p>
+      <p><a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-fetch-group-terminate" id="ref-for-concept-fetch-group-terminate">Terminate</a> <var>settings</var>’s <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-fetch-group" id="ref-for-concept-fetch-group">fetch group</a>.</p>
     </ol>
    </div>
    <div class="algorithm" data-algorithm="must be blocked due to a revoked partition nonce">
@@ -2689,9 +2786,9 @@ <h3 class="heading settled" data-level="2.4" id="fence-interface"><span class="s
   a revoked partition nonce</dfn> using a <a data-link-type="dfn" href="#fenced-frame-config-instance-partition-nonce" id="ref-for-fenced-frame-config-instance-partition-nonce③">partition nonce</a> <var>nonce</var> and a <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url⑧">URL</a> <var>requestURL</var>, run these steps: 
     <ol>
      <li data-md>
-      <p>If the user agent’s <a data-link-type="dfn" href="#network-revocation-exemption-map" id="ref-for-network-revocation-exemption-map①">network revocation exemption map</a>[<var>nonce</var>] <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists⑨">exists</a>, and if <var>requestURL</var> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain">exists</a> in it, return <b>allowed</b>.</p>
+      <p>If the user agent’s <a data-link-type="dfn" href="#network-revocation-exemption-map" id="ref-for-network-revocation-exemption-map①">network revocation exemption map</a>[<var>nonce</var>] <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①⓪">exists</a>, and if <var>requestURL</var> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①">exists</a> in it, return <b>allowed</b>.</p>
      <li data-md>
-      <p>If the user agent’s <a data-link-type="dfn" href="#network-revocation-nonce-set" id="ref-for-network-revocation-nonce-set①">network revocation nonce set</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①">contains</a> <var>nonce</var>, return <b>blocked</b>.</p>
+      <p>If the user agent’s <a data-link-type="dfn" href="#network-revocation-nonce-set" id="ref-for-network-revocation-nonce-set①">network revocation nonce set</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain②">contains</a> <var>nonce</var>, return <b>blocked</b>.</p>
      <li data-md>
       <p>Return <b>allowed</b>.</p>
     </ol>
@@ -2705,9 +2802,13 @@ <h3 class="heading settled" data-level="2.5" id="disable-fetch"><span class="sec
     </blockquote>
     <p>Add "<a data-link-type="dfn" href="#must-be-blocked-due-to-a-revoked-partition-nonce" id="ref-for-must-be-blocked-due-to-a-revoked-partition-nonce">must be blocked due to a revoked partition nonce</a>" to the conditions after
   "should request be blocked by Content Security Policy".</p>
+    <p class="issue" id="issue-3998b2dc"><a class="self-link" href="#issue-3998b2dc"></a> This needs to be passed in both the fenced frame nonce as well as the iframe credentialless
+  nonce, if it exists.
+  (<a href="https://github.com/WICG/fenced-frame/issues/191">WICG/fenced-frame#191</a>)</p>
    </div>
+   <p>The network revocation mechanism requires the following monkeypatches to the <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a> Standard.</p>
    <h3 class="heading settled" data-level="2.6" id="new-request-destination"><span class="secno">2.6. </span><span class="content">New <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request②">request</a> <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request-destination" id="ref-for-concept-request-destination">destination</a></span><a class="self-link" href="#new-request-destination"></a></h3>
-   <p>The processing model of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⑧">fencedframe</a></code>'s navigation request deviates from that of the normal <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#navigation-request" id="ref-for-navigation-request">navigation request</a> in enough ways to justify a new <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request③">request</a> <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request-destination" id="ref-for-concept-request-destination①">destination</a> value.
+   <p>The processing model of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⑨">fencedframe</a></code>'s navigation request deviates from that of the normal <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#navigation-request" id="ref-for-navigation-request">navigation request</a> in enough ways to justify a new <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request③">request</a> <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request-destination" id="ref-for-concept-request-destination①">destination</a> value.
 This specification updates the <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request④">request</a> <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request-destination" id="ref-for-concept-request-destination②">destination</a> enumeration to include a new
 entry, "<code>fencedframe</code>". Perform the following monkeypatches to the <a data-link-type="biblio" href="#biblio-fetch" title="Fetch Standard">[FETCH]</a> Standard.</p>
    <p>Add "<code>fencedframe</code>" to the <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#non-subresource-request" id="ref-for-non-subresource-request">non-subresource request</a> list and to the <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#navigation-request" id="ref-for-navigation-request①">navigation
@@ -2728,7 +2829,7 @@ <h3 class="heading settled" data-level="2.6" id="new-request-destination"><span
     </details>
    </div>
    <p>Non-normatively, update the DOM intro <a href="https://fetch.spec.whatwg.org/#destination-table">destination
-table</a> to illustrate that <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⑨">fencedframe</a></code> <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#navigation-request" id="ref-for-navigation-request②">navigation requests</a> have the following properties:</p>
+table</a> to illustrate that <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③⓪">fencedframe</a></code> <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#navigation-request" id="ref-for-navigation-request②">navigation requests</a> have the following properties:</p>
    <ul>
     <li data-md>
      <p><a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request-destination" id="ref-for-concept-request-destination④">destination</a> of "<code>fencedframe</code>"</p>
@@ -2744,12 +2845,12 @@ <h3 class="heading settled" data-level="2.7" id="automatic-reporting"><span clas
    <p>A side effect of the fenced boundary model is that ads will lose the ability to know if a click
 resulted in a successful navigation. This is because the page loaded from a top-level <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigate" id="ref-for-navigate②"> navigation</a> originating from a fenced frame will not be allowed to report to the fenced frame that
 it loaded (through something like <code>window.<a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#dom-opener" id="ref-for-dom-opener">opener</a></code>). Instead, we introduce
-special event-level <a data-link-type="dfn" href="#automatic-beacon-event-type" id="ref-for-automatic-beacon-event-type①">reporting type</a>s, <code><a data-link-type="dfn" href="#automatic-beacon-event-type-reservedtop_navigation_start" id="ref-for-automatic-beacon-event-type-reservedtop_navigation_start">reserved.top_navigation_start</a></code> and <code><a data-link-type="dfn" href="#automatic-beacon-event-type-reservedtop_navigation_commit" id="ref-for-automatic-beacon-event-type-reservedtop_navigation_commit①">reserved.top_navigation_commit</a></code>, which automatically sends an <a data-link-type="dfn" href="#report-an-event" id="ref-for-report-an-event③">event-level beacon</a> when a fenced frame initiates a successful <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigate" id="ref-for-navigate③">navigation</a> to a <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable">top-level traversable</a>.</p>
+special event-level <a data-link-type="dfn" href="#automatic-beacon-event-type" id="ref-for-automatic-beacon-event-type①">reporting type</a>s, <code><a data-link-type="dfn" href="#automatic-beacon-event-type-reservedtop_navigation_start" id="ref-for-automatic-beacon-event-type-reservedtop_navigation_start">reserved.top_navigation_start</a></code> and <code><a data-link-type="dfn" href="#automatic-beacon-event-type-reservedtop_navigation_commit" id="ref-for-automatic-beacon-event-type-reservedtop_navigation_commit①">reserved.top_navigation_commit</a></code>, which automatically sends an <a data-link-type="dfn" href="#report-an-event" id="ref-for-report-an-event③">event-level beacon</a> when a fenced frame initiates a successful <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigate" id="ref-for-navigate③">navigation</a> to a <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable①">top-level traversable</a>.</p>
    <div class="algorithm" data-algorithm="attempt to send an automatic beacon">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="attempt-to-send-an-automatic-beacon">attempt to send an automatic beacon</dfn> given a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#source-snapshot-params" id="ref-for-source-snapshot-params">source snapshot params</a> <var>sourceSnapshotParams</var>, an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin①②">origin</a> <var>sourceOrigin</var>, a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①①">Document</a></code> <var>targetDocument</var>, and an <a data-link-type="dfn" href="#fencedframetype-automatic-beacon-event-type" id="ref-for-fencedframetype-automatic-beacon-event-type③">automatic beacon event type</a> <var>eventType</var>, run these steps: 
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="attempt-to-send-an-automatic-beacon">attempt to send an automatic beacon</dfn> given a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#source-snapshot-params" id="ref-for-source-snapshot-params">source snapshot params</a> <var>sourceSnapshotParams</var>, an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin①②">origin</a> <var>sourceOrigin</var>, a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①②">Document</a></code> <var>targetDocument</var>, and an <a data-link-type="dfn" href="#fencedframetype-automatic-beacon-event-type" id="ref-for-fencedframetype-automatic-beacon-event-type③">automatic beacon event type</a> <var>eventType</var>, run these steps: 
     <ol>
      <li data-md>
-      <p>If <var>targetDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①">traversable navigable</a> is not a <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable①">top-level
+      <p>If <var>targetDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①">traversable navigable</a> is not a <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable②">top-level
  traversable</a>, abort these steps.</p>
      <li data-md>
       <p>If <var>sourceSnapshotParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#source-snapshot-params-activation" id="ref-for-source-snapshot-params-activation">has transient activation</a> is set to
@@ -2760,7 +2861,7 @@ <h3 class="heading settled" data-level="2.7" id="automatic-reporting"><span clas
      <li data-md>
       <p>If <var>config</var> is null, abort these steps.</p>
       <p class="note" role="note"><span class="marker">Note:</span> Since this algorithm is called unconditionally for all navigations, this is used to catch
- cases where a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigate" id="ref-for-navigate④">navigation</a> to a <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable②">top-level traversable</a> does not originate from a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③⓪">fencedframe</a></code>.</p>
+ cases where a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigate" id="ref-for-navigate④">navigation</a> to a <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable③">top-level traversable</a> does not originate from a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③①">fencedframe</a></code>.</p>
      <li data-md>
       <p>Let <var>request initiator</var> be <var>sourceOrigin</var> if <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-is-ad-component" id="ref-for-fenced-frame-config-instance-is-ad-component③">is ad
  component</a> is false, and <var>sourceSnapshotParams</var>’s <a data-link-type="dfn" href="#source-snapshot-params-initiator-ancestor-root-origin" id="ref-for-source-snapshot-params-initiator-ancestor-root-origin">initiator ancestor
@@ -2784,8 +2885,8 @@ <h3 class="heading settled" data-level="2.7" id="automatic-reporting"><span clas
       <p>Let <var>should send beacon with data</var> be true if <var>beacon data</var> is not null and either <var>is cross origin</var> is false or <var>beacon data</var>’s <a data-link-type="dfn" href="#automatic-beacon-data-crossoriginexposed" id="ref-for-automatic-beacon-data-crossoriginexposed①">crossOriginExposed</a> is
  true, false otherwise.</p>
      <li data-md>
-      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate③">For each</a> <var>destination</var> of <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-fenced-frame-reporter" id="ref-for-fenced-frame-config-instance-fenced-frame-reporter⑥">fenced frame
- reporter</a>'s <a data-link-type="dfn" href="#fenced-frame-reporter-fenced-frame-reporting-metadata-reference" id="ref-for-fenced-frame-reporter-fenced-frame-reporting-metadata-reference②">fenced frame reporting metadata reference</a>'s <a data-link-type="dfn" href="#fencedframetype-fenced-frame-reporting-map" id="ref-for-fencedframetype-fenced-frame-reporting-map③">fenced frame reporting map</a>'s <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys①①">keys</a>:</p>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate④">For each</a> <var>destination</var> of <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-fenced-frame-reporter" id="ref-for-fenced-frame-config-instance-fenced-frame-reporter⑥">fenced frame
+ reporter</a>'s <a data-link-type="dfn" href="#fenced-frame-reporter-fenced-frame-reporting-metadata-reference" id="ref-for-fenced-frame-reporter-fenced-frame-reporting-metadata-reference②">fenced frame reporting metadata reference</a>'s <a data-link-type="dfn" href="#fencedframetype-fenced-frame-reporting-map" id="ref-for-fencedframetype-fenced-frame-reporting-map③">fenced frame reporting map</a>'s <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys①②">keys</a>:</p>
       <ol>
        <li data-md>
         <p>Run <a data-link-type="dfn" href="#report-an-event" id="ref-for-report-an-event④">report an event</a> using <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-fenced-frame-reporter" id="ref-for-fenced-frame-config-instance-fenced-frame-reporter⑦">fenced frame
@@ -2797,7 +2898,7 @@ <h3 class="heading settled" data-level="2.7" id="automatic-reporting"><span clas
          <dt data-md><a data-link-type="dfn" href="#automatic-beacon-event-data" id="ref-for-automatic-beacon-event-data">data</a>
          <dd data-md>
           <p><var>beacon data</var>’s <a data-link-type="dfn" href="#automatic-beacon-data-eventdata" id="ref-for-automatic-beacon-data-eventdata①">eventData</a> if <var>should send beacon with data</var> is
-  true, <var>beacon data</var>’s <a data-link-type="dfn" href="#automatic-beacon-data-destination" id="ref-for-automatic-beacon-data-destination①">destinations</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain②">contains</a> <var>destination</var>, and <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-is-ad-component" id="ref-for-fenced-frame-config-instance-is-ad-component⑤">is ad component</a> is false,
+  true, <var>beacon data</var>’s <a data-link-type="dfn" href="#automatic-beacon-data-destination" id="ref-for-automatic-beacon-data-destination①">destinations</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain③">contains</a> <var>destination</var>, and <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-is-ad-component" id="ref-for-fenced-frame-config-instance-is-ad-component⑤">is ad component</a> is false,
   the empty string otherwise.</p>
          <dt data-md><a data-link-type="dfn" href="#automatic-beacon-event-attributionreportingenabled" id="ref-for-automatic-beacon-event-attributionreportingenabled">attributionReportingEnabled</a>
          <dd data-md>
@@ -2833,7 +2934,7 @@ <h3 class="heading settled" data-level="2.7" id="automatic-reporting"><span clas
      Modify <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigate" id="ref-for-navigate⑤">navigate</a> algorithm. Add a new step after step 4 that reads: 
     <ol start="5">
      <li data-md>
-      <p><a data-link-type="dfn" href="#attempt-to-send-an-automatic-beacon" id="ref-for-attempt-to-send-an-automatic-beacon">Attempt to send an automatic beacon</a> given <var>sourceSnapshotParams</var>, <var>initiatorOriginSnapshot</var>, <var>navigable</var>’s associated <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①②">Document</a></code>,
+      <p><a data-link-type="dfn" href="#attempt-to-send-an-automatic-beacon" id="ref-for-attempt-to-send-an-automatic-beacon">Attempt to send an automatic beacon</a> given <var>sourceSnapshotParams</var>, <var>initiatorOriginSnapshot</var>, <var>navigable</var>’s associated <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①③">Document</a></code>,
  and <code><a data-link-type="dfn" href="#automatic-beacon-event-type-reservedtop_navigation_start" id="ref-for-automatic-beacon-event-type-reservedtop_navigation_start①">reserved.top_navigation_start</a></code>.</p>
     </ol>
    </div>
@@ -2864,7 +2965,7 @@ <h3 class="heading settled" data-level="3.1" id="window-extension"><span class="
      The <dfn class="dfn-paneled idl-code" data-dfn-for="Window" data-dfn-type="attribute" data-export id="dom-window-fence"><code>fence</code></dfn> getter steps are: 
     <ol>
      <li data-md>
-      <p>If <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this②⑦">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#window-bc" id="ref-for-window-bc⑤">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance⑥">fenced frame config instance</a> is not null, then return <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this②⑧">this</a>'s <a data-link-type="dfn" href="#window-fence" id="ref-for-window-fence">fence</a>.</p>
+      <p>If <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this②⑦">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#window-bc" id="ref-for-window-bc⑥">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance⑦">fenced frame config instance</a> is not null, then return <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this②⑧">this</a>'s <a data-link-type="dfn" href="#window-fence" id="ref-for-window-fence">fence</a>.</p>
      <li data-md>
       <p>Return null.</p>
     </ol>
@@ -2875,7 +2976,7 @@ <h3 class="heading settled" data-level="3.1" id="window-extension"><span class="
      </ul>
     </details>
    </div>
-   <h3 class="heading settled" data-level="3.2" id="document-extension"><span class="secno">3.2. </span><span class="content"><code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①③">Document</a></code> supporting concepts</span><a class="self-link" href="#document-extension"></a></h3>
+   <h3 class="heading settled" data-level="3.2" id="document-extension"><span class="secno">3.2. </span><span class="content"><code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①④">Document</a></code> supporting concepts</span><a class="self-link" href="#document-extension"></a></h3>
    <p>We first establish some preliminary types:</p>
    <p>An <dfn class="dfn-paneled" data-dfn-for="fencedframetype" data-dfn-type="dfn" data-noexport id="fencedframetype-automatic-beacon-data">automatic beacon data</dfn> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct" id="ref-for-struct②④">struct</a> with the following <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct-item" id="ref-for-struct-item②④">items</a>:</p>
    <dl>
@@ -2884,18 +2985,18 @@ <h3 class="heading settled" data-level="3.2" id="document-extension"><span class
      <p>a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑨">string</a></p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="automatic beacon data" data-dfn-type="dfn" data-noexport id="automatic-beacon-data-destination">destination</dfn>
     <dd data-md>
-     <p>a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①③">list</a> of <code class="idl"><a data-link-type="idl" href="#enumdef-fencereportingdestination" id="ref-for-enumdef-fencereportingdestination⑤">FenceReportingDestination</a></code>s</p>
+     <p>a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①⑤">list</a> of <code class="idl"><a data-link-type="idl" href="#enumdef-fencereportingdestination" id="ref-for-enumdef-fencereportingdestination⑤">FenceReportingDestination</a></code>s</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="automatic beacon data" data-dfn-type="dfn" data-noexport id="automatic-beacon-data-once">once</dfn>
     <dd data-md>
-     <p>a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean⑨">boolean</a></p>
+     <p>a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean⑧">boolean</a></p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="automatic beacon data" data-dfn-type="dfn" data-noexport id="automatic-beacon-data-crossoriginexposed">crossOriginExposed</dfn>
     <dd data-md>
-     <p>a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean①⓪">boolean</a></p>
+     <p>a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean⑨">boolean</a></p>
    </dl>
-   <p>Each <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①④">Document</a></code> object has an associated <dfn class="dfn-paneled" data-dfn-for="Document" data-dfn-type="dfn" data-noexport id="document-automatic-beacon-data-map">automatic beacon data map</dfn>, which
-is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①③">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys①②">keys</a> are <a data-link-type="dfn" href="#fencedframetype-automatic-beacon-event-type" id="ref-for-fencedframetype-automatic-beacon-event-type④">automatic beacon event type</a>s and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values①①">values</a> are null or an <a data-link-type="dfn" href="#fencedframetype-automatic-beacon-data" id="ref-for-fencedframetype-automatic-beacon-data①">automatic beacon data</a></p>
-   <p>Each <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①⑤">Document</a></code> object has an associated <dfn class="dfn-paneled" data-dfn-for="Document" data-dfn-type="dfn" data-noexport id="document-automatic-beacons-allowed">automatic beacons allowed</dfn>, which
-is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean①①">boolean</a>, initially false.</p>
+   <p>Each <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①⑤">Document</a></code> object has an associated <dfn class="dfn-paneled" data-dfn-for="Document" data-dfn-type="dfn" data-noexport id="document-automatic-beacon-data-map">automatic beacon data map</dfn>, which
+is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①⑤">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys①③">keys</a> are <a data-link-type="dfn" href="#fencedframetype-automatic-beacon-event-type" id="ref-for-fencedframetype-automatic-beacon-event-type④">automatic beacon event type</a>s and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values①①">values</a> are null or an <a data-link-type="dfn" href="#fencedframetype-automatic-beacon-data" id="ref-for-fencedframetype-automatic-beacon-data①">automatic beacon data</a></p>
+   <p>Each <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①⑥">Document</a></code> object has an associated <dfn class="dfn-paneled" data-dfn-for="Document" data-dfn-type="dfn" data-noexport id="document-automatic-beacons-allowed">automatic beacons allowed</dfn>, which
+is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean①⓪">boolean</a>, initially false.</p>
    <h3 class="heading settled" data-level="3.3" id="creating-browsing-contexts-patch"><span class="secno">3.3. </span><span class="content">Modifications to creating browsing contexts</span><a class="self-link" href="#creating-browsing-contexts-patch"></a></h3>
    <div class="algorithm" data-algorithm="creating a new browsing context and document patch">
      In <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#creating-a-new-browsing-context" id="ref-for-creating-a-new-browsing-context">creating a new browsing context and document</a> algorithm, rewrite the two steps
@@ -2907,7 +3008,7 @@ <h3 class="heading settled" data-level="3.3" id="creating-browsing-contexts-patc
     <p>to instead use the tighter condition:</p>
     <ul>
      <li data-md>
-      <p>If <var>creator</var> is non-null and <var>embedder</var> is not a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③①">fencedframe</a></code> element,
+      <p>If <var>creator</var> is non-null and <var>embedder</var> is not a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③②">fencedframe</a></code> element,
 then:</p>
     </ul>
     <p class="note" role="note"><span class="marker">Note:</span> This is because we need to ensure that we do not leak <var>creator</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/dom.html#the-document&apos;s-referrer" id="ref-for-the-document&apos;s-referrer">referrer</a>, <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-document-origin" id="ref-for-concept-document-origin">origin</a>, <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#document-base-url" id="ref-for-document-base-url">document base url</a>, <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/dom.html#concept-document-policy-container" id="ref-for-concept-document-policy-container①">policy
@@ -2915,14 +3016,14 @@ <h3 class="heading settled" data-level="3.3" id="creating-browsing-contexts-patc
     <p>Add a substep to step 4 of this algorithm (that was modified above) that reads:</p>
     <ol start="4">
      <li data-md>
-      <p>Set <var>browsingContext</var>’s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance⑦">fenced frame config instance</a> to <var>creator</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#concept-document-bc" id="ref-for-concept-document-bc①">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance⑧">fenced frame config
+      <p>Set <var>browsingContext</var>’s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance⑧">fenced frame config instance</a> to <var>creator</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#concept-document-bc" id="ref-for-concept-document-bc①">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance⑨">fenced frame config
  instance</a>.</p>
     </ol>
    </div>
    <h3 class="heading settled" data-level="3.4" id="local-scheme-policy-container-inheritance"><span class="secno">3.4. </span><span class="content">Policy container inheritance</span><a class="self-link" href="#local-scheme-policy-container-inheritance"></a></h3>
-   <p>When making a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#navigation-request" id="ref-for-navigation-request③">navigation request</a> to a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#is-local" id="ref-for-is-local">local</a> <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url⑨">URL</a>, <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element④">iframe</a></code>s clone their <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/dom.html#concept-document-policy-container" id="ref-for-concept-document-policy-container②">policy container</a> from the <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#navigation-request" id="ref-for-navigation-request④">navigation request</a>'s <em>initiator</em> <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①⑥">Document</a></code>. If <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③②">fencedframe</a></code>s were to do the same thing, that would allow information about the initiator’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/dom.html#concept-document-policy-container" id="ref-for-concept-document-policy-container③">policy container</a> to leak across a fenced frame boundary. This section patches <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/dom.html#concept-document-policy-container" id="ref-for-concept-document-policy-container④">policy container</a> inheritance to close that leak.</p>
+   <p>When making a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#navigation-request" id="ref-for-navigation-request③">navigation request</a> to a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#is-local" id="ref-for-is-local">local</a> <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url⑨">URL</a>, <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element⑥">iframe</a></code>s clone their <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/dom.html#concept-document-policy-container" id="ref-for-concept-document-policy-container②">policy container</a> from the <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#navigation-request" id="ref-for-navigation-request④">navigation request</a>'s <em>initiator</em> <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①⑦">Document</a></code>. If <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③③">fencedframe</a></code>s were to do the same thing, that would allow information about the initiator’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/dom.html#concept-document-policy-container" id="ref-for-concept-document-policy-container③">policy container</a> to leak across a fenced frame boundary. This section patches <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/dom.html#concept-document-policy-container" id="ref-for-concept-document-policy-container④">policy container</a> inheritance to close that leak.</p>
    <div class="algorithm" data-algorithm="local-policy-inheritance-determine-params">
-     Modify the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#determining-navigation-params-policy-container" id="ref-for-determining-navigation-params-policy-container">determine navigation params policy container</a> algorithm to have a new optional <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean①②">boolean</a> parameter <var>fenced</var> that defaults to false. 
+     Modify the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#determining-navigation-params-policy-container" id="ref-for-determining-navigation-params-policy-container">determine navigation params policy container</a> algorithm to have a new optional <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean①①">boolean</a> parameter <var>fenced</var> that defaults to false. 
     <p>Rewrite step 3 to read:</p>
     <ol start="3">
      <li data-md>
@@ -2936,9 +3037,9 @@ <h3 class="heading settled" data-level="3.4" id="local-scheme-policy-container-i
      Add a step before step 23 of <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#create-navigation-params-by-fetching" id="ref-for-create-navigation-params-by-fetching">create navigation params by fetching</a> that says: 
     <ol start="23">
      <li data-md>
-      <p>Let <var>fenced</var> be true if <var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑨">fenced navigable</a>,
+      <p>Let <var>fenced</var> be true if <var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①③">fenced navigable</a>,
   false otherwise.</p>
-      <p class="note" role="note"><span class="marker">Note:</span> This ensures <var>fenced</var> is true regardless of whether the initiator <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①⑦">Document</a></code> is <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document">active document</a> or its <a data-link-type="dfn" href="#navigable-unfenced-parent" id="ref-for-navigable-unfenced-parent①">unfenced parent</a>.</p>
+      <p class="note" role="note"><span class="marker">Note:</span> This ensures <var>fenced</var> is true regardless of whether the initiator <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①⑧">Document</a></code> is <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document①">active document</a> or its <a data-link-type="dfn" href="#navigable-unfenced-parent" id="ref-for-navigable-unfenced-parent①">unfenced parent</a>.</p>
     </ol>
     <p>Rewrite step 23 (now step 24) to read:</p>
     <ol start="24">
@@ -2947,28 +3048,28 @@ <h3 class="heading settled" data-level="3.4" id="local-scheme-policy-container-i
   policy container</a> given <var>response</var>’s <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-response-url" id="ref-for-concept-response-url">URL</a>, <var> entry</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#she-document-state" id="ref-for-she-document-state②">document state</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#document-state-history-policy-container" id="ref-for-document-state-history-policy-container">history policy container</a>, <var> sourceSnapshotParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#source-snapshot-params-policy-container" id="ref-for-source-snapshot-params-policy-container①">source policy container</a>, null, <var>responsePolicyContainer</var>, and <var>fenced</var>.</p>
     </ol>
    </div>
-   <p class="note" role="note"><span class="marker">Note:</span> <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③③">fencedframe</a></code> <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#policy-container" id="ref-for-policy-container">policy container</a> inheritance upon initial <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①⑧">Document</a></code> creation is handled
+   <p class="note" role="note"><span class="marker">Note:</span> <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③④">fencedframe</a></code> <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#policy-container" id="ref-for-policy-container">policy container</a> inheritance upon initial <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①⑨">Document</a></code> creation is handled
 in the <a href="#creating-browsing-contexts-patch">§ 3.3 Modifications to creating browsing contexts</a> section.</p>
    <h3 class="heading settled" data-level="3.5" id="nested-traversables"><span class="secno">3.5. </span><span class="content">Nested traversables</span><a class="self-link" href="#nested-traversables"></a></h3>
    <h4 class="heading settled" data-level="3.5.1" id="nested-traversables-intro"><span class="secno">3.5.1. </span><span class="content">Introduction</span><a class="self-link" href="#nested-traversables-intro"></a></h4>
    <p><em>This section is non-normative.</em></p>
-   <p>The <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a> Standard organizes <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable">navigables</a> into two categories: <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable">child navigables</a> and <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable②">traversable navigables</a> (also known as <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable③">top-level traversables</a>). The introduction of features
+   <p>The <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a> Standard organizes <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable">navigables</a> into two categories: <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable">child navigables</a> and <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable②">traversable navigables</a> (also known as <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable④">top-level traversables</a>). The introduction of features
 like fenced frames, and to a lesser extent <a href="https://github.com/wicg/portals">portals</a>,
 complicates this model by adding a new type of <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable③">traversable navigable</a> that is <em>sometimes</em> like a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable①">child navigable</a>. Because these new frame types are housed in a separate <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context-group" id="ref-for-browsing-context-group②">browsing context
 group</a> from their embedder, some concrete level of isolation is expected and required; on the other
 hand since they are composed visually inside of <em>other</em> <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context-group" id="ref-for-browsing-context-group③">browsing context groups</a>, sometimes they
-need to behave like the normal <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable②">child navigables</a> that we see in e.g., <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element⑤">iframe</a></code>s.</p>
+need to behave like the normal <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable②">child navigables</a> that we see in e.g., <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element⑦">iframe</a></code>s.</p>
    <p>The complexity here is in deciding when terms like <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container">navigable container</a>, <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent">navigable parent</a>, and <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#descendant-navigables" id="ref-for-descendant-navigables">descendant navigables</a> need to cross the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable④">traversable navigable</a>/<a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context-group" id="ref-for-browsing-context-group④">browsing context group</a> boundary, versus when doing so would be unsafe
 or incorrect. The examples below illustrate this point.</p>
    <p class="example" id="fenced-user-activation"><a class="self-link" href="#fenced-user-activation"></a>When a user <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#tracking-user-activation" id="ref-for-tracking-user-activation">activates</a> content inside
-of a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①⑨">Document</a></code>, ordinarily the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#activation-notification" id="ref-for-activation-notification①">activation notification</a> steps give user activation to all <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#ancestor-navigables" id="ref-for-ancestor-navigables">ancestor navigables</a> and all <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#same-origin" id="ref-for-same-origin⑧">same origin</a> <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#descendant-navigables" id="ref-for-descendant-navigables①">descendant navigables</a>. But
-because a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③④">fencedframe</a></code> can host sensitive content that needs to be isolated from its embedder,
+of a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②⓪">Document</a></code>, ordinarily the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#activation-notification" id="ref-for-activation-notification①">activation notification</a> steps give user activation to all <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#ancestor-navigables" id="ref-for-ancestor-navigables">ancestor navigables</a> and all <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#same-origin" id="ref-for-same-origin⑧">same origin</a> <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#descendant-navigables" id="ref-for-descendant-navigables①">descendant navigables</a>. But
+because a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③⑤">fencedframe</a></code> can host sensitive content that needs to be isolated from its embedder,
 and because <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#tracking-user-activation" id="ref-for-tracking-user-activation①">user activation</a> and <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#consume-user-activation" id="ref-for-consume-user-activation①">consumption</a> offer a communication
-vector between these two parties, for the purpose of user activation a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③⑤">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⓪">fenced navigable</a> cannot not be considered a descendant of its
-embedder, nor can its embedder be considered an ancestor of the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③⑥">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①①">fenced navigable</a>, in the way that the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#tracking-user-activation" id="ref-for-tracking-user-activation②">user activation</a> algorithms currently use those
+vector between these two parties, for the purpose of user activation a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③⑥">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①④">fenced navigable</a> cannot not be considered a descendant of its
+embedder, nor can its embedder be considered an ancestor of the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③⑦">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⑤">fenced navigable</a>, in the way that the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#tracking-user-activation" id="ref-for-tracking-user-activation②">user activation</a> algorithms currently use those
 terms. In other words, we consider user activation to be <em>fenced</em>, to denote that it never crosses
-the <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①②">fenced navigable</a> boundary; if it were unfenced, it would behave
-as it would with <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element⑥">iframe</a></code>s, allowing <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#tracking-user-activation" id="ref-for-tracking-user-activation③">user activation</a> to flow freely across the frame
+the <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⑥">fenced navigable</a> boundary; if it were unfenced, it would behave
+as it would with <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element⑧">iframe</a></code>s, allowing <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#tracking-user-activation" id="ref-for-tracking-user-activation③">user activation</a> to flow freely across the frame
 boundary.</p>
    <details class="wpt-tests-block" dir="ltr" lang="en" open>
     <summary>Tests</summary>
@@ -2976,16 +3077,16 @@ <h4 class="heading settled" data-level="3.5.1" id="nested-traversables-intro"><s
      <li class="wpt-test"><a class="wpt-name" href="https://wpt.fyi/results/fenced-frame/consume-user-activation.https.html" title="fenced-frame/consume-user-activation.https.html">consume-user-activation.https.html</a> <a class="wpt-live" href="https://wpt.live/fenced-frame/consume-user-activation.https.html"><small>(live test)</small></a> <a class="wpt-source" href="https://github.com/web-platform-tests/wpt/blob/master/fenced-frame/consume-user-activation.https.html"><small>(source)</small></a>
     </ul>
    </details>
-   <p class="example" id="unfenced-sandbox-inheritance"><a class="self-link" href="#unfenced-sandbox-inheritance"></a>Unlike <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#tracking-user-activation" id="ref-for-tracking-user-activation④">user activation</a>, when a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③⑦">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①③">fenced navigable</a> gets <a data-link-type="dfn" href="#create-a-new-nested-traversable" id="ref-for-create-a-new-nested-traversable①">created</a> or <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigate" id="ref-for-navigate⑥">navigated</a>, it <span class="allow-2119">must</span> <a href="https://html.spec.whatwg.org/#sandboxing:active-sandboxing-flag-set-3">inherit</a> its embedder <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②⓪">Document</a></code>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#active-sandboxing-flag-set" id="ref-for-active-sandboxing-flag-set">active sandboxing flag set</a> as is standard for <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②①">Document</a></code>s in normal <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable③">child navigables</a>. If we did not do this, then the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③⑧">fencedframe</a></code> element would be a trivial
-sandbox bypass. Because <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③⑨">fencedframe</a></code> sandbox flag inheritance behaves similarly to how it does in <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element⑦">iframe</a></code> elements, we consider sandbox inheritance to be <em>unfenced</em>.</p>
+   <p class="example" id="unfenced-sandbox-inheritance"><a class="self-link" href="#unfenced-sandbox-inheritance"></a>Unlike <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#tracking-user-activation" id="ref-for-tracking-user-activation④">user activation</a>, when a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③⑧">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⑦">fenced navigable</a> gets <a data-link-type="dfn" href="#create-a-new-nested-traversable" id="ref-for-create-a-new-nested-traversable①">created</a> or <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigate" id="ref-for-navigate⑥">navigated</a>, it <span class="allow-2119">must</span> <a href="https://html.spec.whatwg.org/#sandboxing:active-sandboxing-flag-set-3">inherit</a> its embedder <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②①">Document</a></code>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#active-sandboxing-flag-set" id="ref-for-active-sandboxing-flag-set">active sandboxing flag set</a> as is standard for <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②②">Document</a></code>s in normal <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable③">child navigables</a>. If we did not do this, then the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③⑨">fencedframe</a></code> element would be a trivial
+sandbox bypass. Because <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④⓪">fencedframe</a></code> sandbox flag inheritance behaves similarly to how it does in <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element⑨">iframe</a></code> elements, we consider sandbox inheritance to be <em>unfenced</em>.</p>
    <p>To provide the isolation mentioned above, and its conditional relaxation, this specification defines
-a new kind of parent for <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable⑤">traversable navigables</a> called an <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent">unfenced
+a new kind of parent for <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable⑤">traversable navigables</a> called an <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①">unfenced
 parent</a>, which provides a link to its embedder that algorithms can intentionally use when they need
 to be <em>unfenced</em>, as described above.</p>
-   <p class="note" role="note"><span class="marker">Note:</span> Introducing a new kind of parent (<a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①">unfenced parent</a>) is an intentional
-design decision. It means that by default, the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④⓪">fencedframe</a></code> boundary is private and isolated,
-since by default nothing in the web platform traverses from a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④①">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①④">fenced navigable</a> to its embedder. Care <span class="allow-2119">must</span> be taken when
-modifying algorithms to make them capable of traversing across the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④②">fencedframe</a></code> <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⑤">fenced navigable</a> boundary, and each modification of this sort will be evaluated
+   <p class="note" role="note"><span class="marker">Note:</span> Introducing a new kind of parent (<a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent②">unfenced parent</a>) is an intentional
+design decision. It means that by default, the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④①">fencedframe</a></code> boundary is private and isolated,
+since by default nothing in the web platform traverses from a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④②">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⑧">fenced navigable</a> to its embedder. Care <span class="allow-2119">must</span> be taken when
+modifying algorithms to make them capable of traversing across the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④③">fencedframe</a></code> <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⑨">fenced navigable</a> boundary, and each modification of this sort will be evaluated
 independently and appear in this specification.</p>
    <p>The rest of this section provides patches to various <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a> definitions (and their uses) that deal
 with collections of related navigables, with the intention of fencing and unfencing various parts of
@@ -2998,7 +3099,7 @@ <h4 class="heading settled" data-level="3.5.2" id="traversable-navigables"><span
     <li data-md>
      <p>An <dfn class="dfn-paneled" data-dfn-for="traversable navigable" data-dfn-type="dfn" data-noexport id="traversable-navigable-unfenced-parent">unfenced parent</dfn>, a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable②">navigable</a> or null, initially null.</p>
    </ul>
-   <p class="note" role="note"><span class="marker">Note:</span> The <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent②">unfenced parent</a> link is what gives a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④③">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⑥">fenced navigable</a> a link to its embedder, which is used carefully for
+   <p class="note" role="note"><span class="marker">Note:</span> The <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent③">unfenced parent</a> link is what gives a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④④">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⓪">fenced navigable</a> a link to its embedder, which is used carefully for
 things that need to be "<em>unfenced</em>", like some algorithms in the focus processing model.</p>
    <div class="algorithm" data-algorithm="unfenced parent" data-algorithm-for="navigable">
      To get the <dfn class="dfn-paneled" data-dfn-for="navigable" data-dfn-type="dfn" data-noexport id="navigable-unfenced-parent">unfenced parent</dfn> of a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable③">navigable</a> <var>navigable</var>: 
@@ -3006,11 +3107,11 @@ <h4 class="heading settled" data-level="3.5.2" id="traversable-navigables"><span
      <li data-md>
       <p>If <var>navigable</var> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable④">child navigable</a>, return <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent①">parent</a>.</p>
      <li data-md>
-      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert⑥">Assert</a>: <var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⑦">fenced navigable</a>.</p>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert⑦">Assert</a>: <var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②①">fenced navigable</a>.</p>
      <li data-md>
-      <p>Return <var>navigable</var>’s <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent③">unfenced parent</a>.</p>
+      <p>Return <var>navigable</var>’s <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent④">unfenced parent</a>.</p>
     </ol>
-    <p class="note" role="note"><span class="marker">Note:</span> This algorithm is different from the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable⑦">traversable navigable</a>'s <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent④">unfenced parent</a> getter in that this algorithm first tries to get the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable④">navigable</a>'s
+    <p class="note" role="note"><span class="marker">Note:</span> This algorithm is different from the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable⑦">traversable navigable</a>'s <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent⑤">unfenced parent</a> getter in that this algorithm first tries to get the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable④">navigable</a>'s
     normal <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent②">parent</a> if <var>navigable</var> is a normal <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable⑤">child navigable</a>.</p>
    </div>
    <div class="algorithm" data-algorithm="unfenced container document" data-algorithm-for="navigable">
@@ -3019,17 +3120,17 @@ <h4 class="heading settled" data-level="3.5.2" id="traversable-navigables"><span
      <li data-md>
       <p>Let <var>parentNavigable</var> be <var>navigable</var>’s <a data-link-type="dfn" href="#navigable-unfenced-parent" id="ref-for-navigable-unfenced-parent②">unfenced parent</a>.</p>
      <li data-md>
-      <p>Return <var>parentNavigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document①">active document</a>.</p>
+      <p>Return <var>parentNavigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document②">active document</a>.</p>
     </ol>
    </div>
    <h4 class="heading settled" data-level="3.5.3" id="nested-traversables-inner"><span class="secno">3.5.3. </span><span class="content">Nested traversables</span><a class="self-link" href="#nested-traversables-inner"></a></h4>
    <p>In <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a>'s <a href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigables">Navigables</a> section, add a new subsection titled "Nested traversables" with the following text, definitions, and
 algorithms.</p>
-   <p>Similar to <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container①">navigable containers</a> and their respective <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable①">content navigables</a>,
-other elements (so far, only the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④④">fencedframe</a></code> element) present a more isolated <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable⑥">navigable</a> to
+   <p>Similar to <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container①">navigable containers</a> and their respective <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable②">content navigables</a>,
+other elements (so far, only the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④⑤">fencedframe</a></code> element) present a more isolated <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable⑥">navigable</a> to
 the user. These elements are called <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="fenced-navigable-containers">fenced navigable containers</dfn>.</p>
    <p>A <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers①">fenced navigable container</a> has a <dfn class="dfn-paneled" data-dfn-for="fenced navigable container" data-dfn-type="dfn" data-export data-lt="fenced navigable" id="fenced-navigable-container-fenced-navigable">fenced
-navigable</dfn>, which is either a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable⑧">traversable navigable</a> with a non-null <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent⑤">unfenced parent</a>, or null. It is initially null.</p>
+navigable</dfn>, which is either a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable⑧">traversable navigable</a> with a non-null <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent⑥">unfenced parent</a>, or null. It is initially null.</p>
    <details class="wpt-tests-block" dir="ltr" lang="en" open>
     <summary>Tests</summary>
     <ul class="wpt-tests-list">
@@ -3042,7 +3143,7 @@ <h4 class="heading settled" data-level="3.5.3" id="nested-traversables-inner"><s
      <li data-md>
       <p><a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#initialize-the-navigable" id="ref-for-initialize-the-navigable">Initialize the navigable</a> <var>traversable</var> given <var>documentState</var>.</p>
      <li data-md>
-      <p>Set <var>traversable</var>’s <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent⑥">unfenced parent</a> to <var>parent</var>.</p>
+      <p>Set <var>traversable</var>’s <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent⑦">unfenced parent</a> to <var>parent</var>.</p>
     </ol>
    </div>
    <div class="algorithm" data-algorithm="create a new nested traversable">
@@ -3051,7 +3152,7 @@ <h4 class="heading settled" data-level="3.5.3" id="nested-traversables-inner"><s
      <li data-md>
       <p>Let <var>group</var> be a new <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context-group" id="ref-for-browsing-context-group⑤">browsing context group</a>.</p>
     </ol>
-    <p class="note" role="note"><span class="marker">Note:</span> There doesn’t seem to be a reason to <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#set-append" id="ref-for-set-append①">append</a> <var>group</var> to the user agent’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context-group-set" id="ref-for-browsing-context-group-set">browsing
+    <p class="note" role="note"><span class="marker">Note:</span> There doesn’t seem to be a reason to <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#set-append" id="ref-for-set-append②">append</a> <var>group</var> to the user agent’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context-group-set" id="ref-for-browsing-context-group-set">browsing
   context group set</a> like <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#creating-a-new-browsing-context-group" id="ref-for-creating-a-new-browsing-context-group">create a new browsing context group and document</a> does.</p>
     <ol>
      <li data-md>
@@ -3061,11 +3162,11 @@ <h4 class="heading settled" data-level="3.5.3" id="nested-traversables-inner"><s
      <li data-md>
       <p>Let <var>traversable</var> be a new <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable⑨">traversable navigable</a>.</p>
      <li data-md>
-      <p>Let <var>parentNavigable</var> be <var>element</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①">node navigable</a>.</p>
+      <p>Let <var>parentNavigable</var> be <var>element</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable②">node navigable</a>.</p>
      <li data-md>
       <p><a data-link-type="dfn" href="#initialize-the-nested-traversable" id="ref-for-initialize-the-nested-traversable">Initialize the nested traversable</a> <var>traversable</var> given <var>documentState</var> and <var>parentNavigable</var>.</p>
      <li data-md>
-      <p>Set <var>element</var>’s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⑧">fenced navigable</a> to <var>traversable</var>.</p>
+      <p>Set <var>element</var>’s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②②">fenced navigable</a> to <var>traversable</var>.</p>
      <li data-md>
       <p>Let <var>initialHistoryEntry</var> be <var>traversable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-active-history-entry" id="ref-for-nav-active-history-entry">active session history entry</a>.</p>
      <li data-md>
@@ -3078,84 +3179,84 @@ <h4 class="heading settled" data-level="3.5.3" id="nested-traversables-inner"><s
     </ol>
    </div>
    <p class="note" role="note"><span class="marker">Note:</span> The <a data-link-type="dfn" href="#create-a-new-nested-traversable" id="ref-for-create-a-new-nested-traversable②">create a new nested traversable</a> algorithm creates the first kind of <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①⓪">traversable
-navigable</a> that is not a <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable④">top-level traversable</a>. This will require removing the note about
+navigable</a> that is not a <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable⑤">top-level traversable</a>. This will require removing the note about
 nested traversables in <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a>'s <a href="https://html.spec.whatwg.org/multipage/document-sequences.html#top-level-traversables">Top-level
 traversables</a> section.</p>
    <h4 class="heading settled" data-level="3.5.4" id="top-level-traversables"><span class="secno">3.5.4. </span><span class="content">Top-level traversables</span><a class="self-link" href="#top-level-traversables"></a></h4>
-   <p>The <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a> Standard currently defines a <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable⑤">top-level traversable</a> as a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①①">traversable navigable</a> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent③">parent</a> is null, however this is an insufficient definition that this
+   <p>The <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a> Standard currently defines a <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable⑥">top-level traversable</a> as a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①①">traversable navigable</a> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent③">parent</a> is null, however this is an insufficient definition that this
 specification changes. <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a> mentions that outside of this specification, all <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①②">traversable
-navigables</a> are <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable⑥">top-level traversables</a>, but "envisions" future specifications that may want to
+navigables</a> are <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable⑦">top-level traversables</a>, but "envisions" future specifications that may want to
 create a kind of <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①③">traversable</a> that is nested, and achieves the nesting
-through a non-null <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent④">parent</a>; hence the distinction between <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable⑦">top-level traversables</a> and <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①④">traversable navigables</a> relies on the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent⑤">parent</a> null-ness.</p>
-   <p>The <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⑨">fenced navigable</a> this specification proposes is precisely what <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a> envisioned when carving out space for the distinction between <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable⑧">top-level traversables</a> and <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①⑤">traversable navigables</a>, however this specification does not make use of the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent⑥">parent</a> pointer for <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⓪">fenced navigables</a>, for reasons
-described <a href="#nested-traversables-intro">above</a> (instead they use the <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent⑦">unfenced parent</a> pointer). That means by default, both <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable⑨">top-level traversables</a> and <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②①">fenced navigables</a> both have null <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent⑦">parents</a>, which renders
+through a non-null <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent④">parent</a>; hence the distinction between <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable⑧">top-level traversables</a> and <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①④">traversable navigables</a> relies on the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent⑤">parent</a> null-ness.</p>
+   <p>The <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②③">fenced navigable</a> this specification proposes is precisely what <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a> envisioned when carving out space for the distinction between <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable⑨">top-level traversables</a> and <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①⑤">traversable navigables</a>, however this specification does not make use of the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent⑥">parent</a> pointer for <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②④">fenced navigables</a>, for reasons
+described <a href="#nested-traversables-intro">above</a> (instead they use the <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent⑧">unfenced parent</a> pointer). That means by default, both <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable①⓪">top-level traversables</a> and <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑤">fenced navigables</a> both have null <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent⑦">parents</a>, which renders
 the distinction meaningless.</p>
-   <p>To mend the intended distinction between <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable①⓪">top-level traversables</a> and <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②②">fenced navigables</a>, patch the following definitions like so:</p>
-   <div class="algorithm" data-algorithm="top-level traversable"> A <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="top-level-traversable">top-level traversable</dfn> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①⑥">traversable navigable</a> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent⑧">parent</a> and <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent⑧">unfenced parent</a> are both null. </div>
+   <p>To mend the intended distinction between <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable①①">top-level traversables</a> and <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑥">fenced navigables</a>, patch the following definitions like so:</p>
+   <div class="algorithm" data-algorithm="top-level traversable"> A <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="top-level-traversable">top-level traversable</dfn> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①⑥">traversable navigable</a> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent⑧">parent</a> and <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent⑨">unfenced parent</a> are both null. </div>
    <div class="algorithm" data-algorithm="top-level traversable" data-algorithm-for="navigable">
      To get the <dfn class="dfn-paneled" data-dfn-for="navigable" data-dfn-type="dfn" data-noexport id="navigable-top-level-traversable">top-level traversable</dfn> of a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable⑧">navigable</a> <var>inputNavigable</var>: 
     <ol>
      <li data-md>
       <p>Let <var>navigable</var> be <var>inputNavigable</var>.</p>
      <li data-md>
-      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-while" id="ref-for-iteration-while">While</a>:</p>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-while" id="ref-for-iteration-while①">While</a>:</p>
       <ol>
        <li data-md>
-        <p>If <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent⑨">parent</a> and <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent⑨">unfenced parent</a> are
+        <p>If <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent⑨">parent</a> and <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①⓪">unfenced parent</a> are
  both null, then <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-break" id="ref-for-iteration-break①">break</a>.</p>
        <li data-md>
-        <p>Set <var>navigable</var> to <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent①⓪">parent</a> or <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①⓪">unfenced
+        <p>Set <var>navigable</var> to <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent①⓪">parent</a> or <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①①">unfenced
  parent</a>, whichever is non-null.</p>
-        <p class="note" role="note"><span class="marker">Note:</span> Exactly one of <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent①①">parent</a> or <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①①">unfenced
+        <p class="note" role="note"><span class="marker">Note:</span> Exactly one of <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent①①">parent</a> or <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①②">unfenced
  parent</a> will be non-null here.</p>
       </ol>
      <li data-md>
       <p>Return <var>navigable</var>.</p>
     </ol>
    </div>
-   <p class="note" role="note"><span class="marker">Note:</span> With these new definitions, a <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable①①">top-level traversable</a> is essentially "unfenced" as described
+   <p class="note" role="note"><span class="marker">Note:</span> With these new definitions, a <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable①②">top-level traversable</a> is essentially "unfenced" as described
 in the <a href="#nested-traversables-intro">§ 3.5.1 Introduction</a>.</p>
    <h3 class="heading settled" data-level="3.6" id="navigable-traversing-algorithms"><span class="secno">3.6. </span><span class="content">Modifications to navigable-traversing algorithms</span><a class="self-link" href="#navigable-traversing-algorithms"></a></h3>
    <div class="algorithm" data-algorithm="inclusive-descendant-navigables-patch">
-     Modify the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#inclusive-descendant-navigables" id="ref-for-inclusive-descendant-navigables">inclusive descendant navigables</a> algorithm to take a new optional <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean①③">boolean</a> argument <var><dfn class="dfn-paneled" data-dfn-type="dfn" data-lt="inclusive-dn-unfenced" data-noexport id="inclusive-dn-unfenced">unfenced</dfn></var> that defaults to
+     Modify the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#inclusive-descendant-navigables" id="ref-for-inclusive-descendant-navigables①">inclusive descendant navigables</a> algorithm to take a new optional <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean①②">boolean</a> argument <var><dfn class="dfn-paneled" data-dfn-type="dfn" data-lt="inclusive-dn-unfenced" data-noexport id="inclusive-dn-unfenced">unfenced</dfn></var> that defaults to
   false. 
     <p>Further rewrite step 2 of this algorithm to:</p>
     <ol start="2">
      <li data-md>
-      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-extend" id="ref-for-list-extend">Extend</a> <var>navigables</var> with <var>document</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#descendant-navigables" id="ref-for-descendant-navigables②">descendant navigables</a> with <a data-link-type="dfn" href="#dn-unfenced" id="ref-for-dn-unfenced">unfenced</a> set to <var><a data-link-type="dfn" href="#inclusive-dn-unfenced" id="ref-for-inclusive-dn-unfenced">unfenced</a></var>.</p>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-extend" id="ref-for-list-extend">Extend</a> <var>navigables</var> with <var>document</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#descendant-navigables" id="ref-for-descendant-navigables②">descendant navigables</a> with <a data-link-type="dfn" href="#dn-unfenced" id="ref-for-dn-unfenced">unfenced</a> set to <var><a data-link-type="dfn" href="#inclusive-dn-unfenced" id="ref-for-inclusive-dn-unfenced①">unfenced</a></var>.</p>
     </ol>
    </div>
    <div class="algorithm" data-algorithm="descendant-navigables-patch">
-     Modify the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#descendant-navigables" id="ref-for-descendant-navigables③">descendant navigables</a> algorithm to take a new optional <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean①④">boolean</a> argument <dfn class="dfn-paneled" data-dfn-type="dfn" data-lt="dn-unfenced" data-noexport id="dn-unfenced">unfenced</dfn> that defaults to false, and rewrite the algorithm
+     Modify the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#descendant-navigables" id="ref-for-descendant-navigables③">descendant navigables</a> algorithm to take a new optional <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean①③">boolean</a> argument <dfn class="dfn-paneled" data-dfn-type="dfn" data-lt="dn-unfenced" data-noexport id="dn-unfenced">unfenced</dfn> that defaults to false, and rewrite the algorithm
   like so: 
     <ol>
      <li data-md>
-      <p>Let <var>navigables</var> be a new <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①④">list</a>.</p>
+      <p>Let <var>navigables</var> be a new <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①⑥">list</a>.</p>
      <li data-md>
-      <p>Let <var>navigableContainers</var> be a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①⑤">list</a> of all <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-shadow-including-descendant" id="ref-for-concept-shadow-including-descendant">shadow-including descendants</a> of <var>document</var> that are <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container②">navigable containers</a> (or <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers②">fenced navigable containers</a>, if <var><a data-link-type="dfn" href="#dn-unfenced" id="ref-for-dn-unfenced①">unfenced</a></var> is true), in <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-shadow-including-tree-order" id="ref-for-concept-shadow-including-tree-order">shadow-including tree order</a>.</p>
+      <p>Let <var>navigableContainers</var> be a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①⑦">list</a> of all <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-shadow-including-descendant" id="ref-for-concept-shadow-including-descendant">shadow-including descendants</a> of <var>document</var> that are <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container②">navigable containers</a> (or <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers②">fenced navigable containers</a>, if <var><a data-link-type="dfn" href="#dn-unfenced" id="ref-for-dn-unfenced①">unfenced</a></var> is true), in <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-shadow-including-tree-order" id="ref-for-concept-shadow-including-tree-order">shadow-including tree order</a>.</p>
      <li data-md>
-      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate④">For each</a> <var>navigableContainer</var> of <var>navigableContainers</var>:</p>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate⑤">For each</a> <var>navigableContainer</var> of <var>navigableContainers</var>:</p>
       <ol>
        <li data-md>
-        <p>If <var>navigableContainer</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable②">content navigable</a> and <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②③">fenced navigable</a> are both null, then <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-continue" id="ref-for-iteration-continue">continue</a>.</p>
+        <p>If <var>navigableContainer</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable③">content navigable</a> and <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑦">fenced navigable</a> are both null, then <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-continue" id="ref-for-iteration-continue②">continue</a>.</p>
        <li data-md>
-        <p>Let <var>descendantNavigable</var> be either <var>navigableContainer</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable③">content
- navigable</a> or <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②④">fenced navigable</a>, whichever is non-null.</p>
+        <p>Let <var>descendantNavigable</var> be either <var>navigableContainer</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable④">content
+ navigable</a> or <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑧">fenced navigable</a>, whichever is non-null.</p>
        <li data-md>
-        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-extend" id="ref-for-list-extend①">Extend</a> <var>navigables</var> with <var>descendantNavigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document②">active document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#inclusive-descendant-navigables" id="ref-for-inclusive-descendant-navigables①">inclusive descendant navigables</a> with <a data-link-type="dfn" href="#inclusive-dn-unfenced" id="ref-for-inclusive-dn-unfenced①">unfenced</a> set to <var><a data-link-type="dfn" href="#dn-unfenced" id="ref-for-dn-unfenced②">unfenced</a></var>.</p>
+        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-extend" id="ref-for-list-extend①">Extend</a> <var>navigables</var> with <var>descendantNavigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document③">active document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#inclusive-descendant-navigables" id="ref-for-inclusive-descendant-navigables②">inclusive descendant navigables</a> with <a data-link-type="dfn" href="#inclusive-dn-unfenced" id="ref-for-inclusive-dn-unfenced②">unfenced</a> set to <var><a data-link-type="dfn" href="#dn-unfenced" id="ref-for-dn-unfenced②">unfenced</a></var>.</p>
       </ol>
      <li data-md>
       <p>Return <var>navigables</var>.</p>
     </ol>
    </div>
    <div class="algorithm" data-algorithm="ancestor-navigables-patch">
-     Modify the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#ancestor-navigables" id="ref-for-ancestor-navigables①">ancestor navigables</a> algorithm to take a new optional <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean①⑤">boolean</a> argument <dfn class="dfn-paneled" data-dfn-type="dfn" data-lt="an-unfenced" data-noexport id="an-unfenced">unfenced</dfn> that defaults to false, and rewrite the algorithm
+     Modify the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#ancestor-navigables" id="ref-for-ancestor-navigables①">ancestor navigables</a> algorithm to take a new optional <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean①④">boolean</a> argument <dfn class="dfn-paneled" data-dfn-type="dfn" data-lt="an-unfenced" data-noexport id="an-unfenced">unfenced</dfn> that defaults to false, and rewrite the algorithm
   like so: 
     <ol>
      <li data-md>
-      <p>Let <var>navigable</var> be <var>document</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable②">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent①②">parent</a>.</p>
+      <p>Let <var>navigable</var> be <var>document</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable③">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent①②">parent</a>.</p>
      <li data-md>
-      <p>If <var>navigable</var> is null and <a data-link-type="dfn" href="#an-unfenced" id="ref-for-an-unfenced">unfenced</a> is true, set <var>navigable</var> to <var>document</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable③">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable③">traversable navigable</a>'s <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①②">unfenced
+      <p>If <var>navigable</var> is null and <a data-link-type="dfn" href="#an-unfenced" id="ref-for-an-unfenced">unfenced</a> is true, set <var>navigable</var> to <var>document</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable④">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable④">traversable navigable</a>'s <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①③">unfenced
  parent</a>.</p>
      <li data-md>
       <p>Let <var>ancestors</var> be an empty list.</p>
@@ -3167,7 +3268,7 @@ <h3 class="heading settled" data-level="3.6" id="navigable-traversing-algorithms
        <li data-md>
         <p>Set <var>navigable</var> to <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent①③">parent</a>.</p>
        <li data-md>
-        <p>If <var>navigable</var> is null and <a data-link-type="dfn" href="#an-unfenced" id="ref-for-an-unfenced①">unfenced</a> is true, set <var>navigable</var> to <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable④">traversable navigable</a>'s <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①③">unfenced
+        <p>If <var>navigable</var> is null and <a data-link-type="dfn" href="#an-unfenced" id="ref-for-an-unfenced①">unfenced</a> is true, set <var>navigable</var> to <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable⑤">traversable navigable</a>'s <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①④">unfenced
   parent</a>.</p>
       </ol>
      <li data-md>
@@ -3177,28 +3278,28 @@ <h3 class="heading settled" data-level="3.6" id="navigable-traversing-algorithms
    <h3 class="heading settled" data-level="3.7" id="focusing-changes"><span class="secno">3.7. </span><span class="content">Modifications to the focusing algorithms</span><a class="self-link" href="#focusing-changes"></a></h3>
    <p>The <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a> standard defines how to handle focusing elements and <code class="idl"><a data-link-type="idl" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#window" id="ref-for-window④">Window</a></code>s, both by user gesture
 and through script-initiated APIs. Since fenced frames are designed to prevent communication across
-a fenced frame boundary, we need to handle focusing carefully. This is because when focus crosses a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④⑤">fencedframe</a></code> boundary, contexts on both sides of the boundary can detect that change, which can
-be used to open a communication channel between a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④⑥">fencedframe</a></code> and its embedder.</p>
+a fenced frame boundary, we need to handle focusing carefully. This is because when focus crosses a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④⑥">fencedframe</a></code> boundary, contexts on both sides of the boundary can detect that change, which can
+be used to open a communication channel between a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④⑦">fencedframe</a></code> and its embedder.</p>
    <p>We do this by not allowing the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focusing-steps" id="ref-for-focusing-steps">focusing steps</a> to move script-initiated focus across a fenced
 frame boundary.</p>
-   <p class="example" id="user-initiated-focus"><a class="self-link" href="#user-initiated-focus"></a>When a user clicks on an element like a <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/form-elements.html#the-button-element" id="ref-for-the-button-element">button</a></code> inside a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④⑦">fencedframe</a></code> while another element <em>outside</em> of the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④⑧">fencedframe</a></code> is <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focused" id="ref-for-focused">focused</a>, the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focusing-steps" id="ref-for-focusing-steps①">focusing steps</a> will allow the <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/form-elements.html#the-button-element" id="ref-for-the-button-element①">button</a></code> to <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#gains-focus" id="ref-for-gains-focus">gain focus</a>, because this is specifically a
-user-initiated action. Without allowing that, no element inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④⑨">fencedframe</a></code> would never be
+   <p class="example" id="user-initiated-focus"><a class="self-link" href="#user-initiated-focus"></a>When a user clicks on an element like a <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/form-elements.html#the-button-element" id="ref-for-the-button-element">button</a></code> inside a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④⑧">fencedframe</a></code> while another element <em>outside</em> of the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④⑨">fencedframe</a></code> is <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focused" id="ref-for-focused">focused</a>, the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focusing-steps" id="ref-for-focusing-steps①">focusing steps</a> will allow the <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/form-elements.html#the-button-element" id="ref-for-the-button-element①">button</a></code> to <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#gains-focus" id="ref-for-gains-focus">gain focus</a>, because this is specifically a
+user-initiated action. Without allowing that, no element inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤⓪">fencedframe</a></code> would never be
 able <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#gains-focus" id="ref-for-gains-focus①">gain focus</a>.</p>
    <p class="example" id="script-initiated-focus"><a class="self-link" href="#script-initiated-focus"></a>If we were to continue allowing all elements to be <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focused" id="ref-for-focused①">focused</a> via the <code class="idl"><a data-link-type="idl" href="https://html.spec.whatwg.org/multipage/interaction.html#dom-focus" id="ref-for-dom-focus">focus()</a></code> method as is the status quo before this
-specification, a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers③">fenced navigable container</a> and its <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑤">fenced
+specification, a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers③">fenced navigable container</a> and its <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑨">fenced
 navigable</a> could use a sequence of <code class="idl"><a data-link-type="idl" href="https://html.spec.whatwg.org/multipage/interaction.html#dom-focus" id="ref-for-dom-focus①">focus()</a></code> calls to send arbitrary data across
 the fenced frame boundary, which is a privacy leak. To avoid this, we effectively "fence" the <code class="idl"><a data-link-type="idl" href="https://html.spec.whatwg.org/multipage/interaction.html#dom-focus" id="ref-for-dom-focus②">focus()</a></code> method, which sacrifices some functionality for privacy.</p>
    <div class="algorithm" data-algorithm="focusing-steps-patch">
-     Modify the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focusing-steps" id="ref-for-focusing-steps②">focusing steps</a> to take a new optional <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean①⑥">boolean</a> argument <var><dfn class="dfn-paneled" data-dfn-type="dfn" data-lt="focus-unfenced" data-noexport id="focus-unfenced">unfenced</dfn></var> that defaults to false. 
+     Modify the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focusing-steps" id="ref-for-focusing-steps②">focusing steps</a> to take a new optional <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean①⑤">boolean</a> argument <var><dfn class="dfn-paneled" data-dfn-type="dfn" data-lt="focus-unfenced" data-noexport id="focus-unfenced">unfenced</dfn></var> that defaults to false. 
     <p>Add a new step after step 3 of the algorithm (that changes new focus target) that reads:</p>
     <ol start="3">
      <li data-md>
-      <p>If <var>new focus target</var> is a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers④">fenced navigable container</a> with non-null <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑥">fenced navigable</a>, then set <var>new focus target</var> to the <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑦">fenced navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document③">active document</a>.</p>
+      <p>If <var>new focus target</var> is a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers④">fenced navigable container</a> with non-null <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⓪">fenced navigable</a>, then set <var>new focus target</var> to the <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③①">fenced navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document④">active document</a>.</p>
     </ol>
     <p>Add a new step after the step that defines the <var>new chain</var> variable, that reads:</p>
     <ol start="9">
      <li data-md>
-      <p>If <var><a data-link-type="dfn" href="#focus-unfenced" id="ref-for-focus-unfenced">unfenced</a></var> is false, <var>new chain</var> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain③">contains</a> a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②②">Document</a></code> <var>document</var> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable④">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable⑤">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑧">fenced navigable</a>, and <var>old chain</var> does not also <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain④">contain</a> <var>document</var>, then return.</p>
+      <p>If <var><a data-link-type="dfn" href="#focus-unfenced" id="ref-for-focus-unfenced">unfenced</a></var> is false, <var>new chain</var> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain④">contains</a> a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②③">Document</a></code> <var>document</var> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable⑤">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable⑥">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③②">fenced navigable</a>, and <var>old chain</var> does not also <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain⑤">contain</a> <var>document</var>, then return.</p>
       <p class="note" role="note"><span class="marker">Note:</span> This is how we bail-out early just before calling the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focus-update-steps" id="ref-for-focus-update-steps">focus update steps</a>, in the case
 where focus is trying to cross the fence.</p>
     </ol>
@@ -3250,8 +3351,8 @@ <h3 class="heading settled" data-level="3.7" id="focusing-changes"><span class="
      Add a step after step 2 of the while loop in the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#has-focus-steps" id="ref-for-has-focus-steps">has focus steps</a> algorithm that reads: 
     <ol start="3">
      <li data-md>
-      <p>If the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focused-area-of-the-document" id="ref-for-focused-area-of-the-document">focused area</a> of <var>candidate</var> is a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers⑤">fenced navigable container</a> with a non-null <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑨">fenced navigable</a>, then set <var>candidate</var> to the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document④">active
-document</a> of that <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers⑥">fenced navigable container</a>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⓪">fenced
+      <p>If the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focused-area-of-the-document" id="ref-for-focused-area-of-the-document">focused area</a> of <var>candidate</var> is a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers⑤">fenced navigable container</a> with a non-null <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③③">fenced navigable</a>, then set <var>candidate</var> to the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document⑤">active
+document</a> of that <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers⑥">fenced navigable container</a>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③④">fenced
 navigable</a>.</p>
     </ol>
    </div>
@@ -3261,9 +3362,9 @@ <h3 class="heading settled" data-level="3.7" id="focusing-changes"><span class="
      <li data-md>
       <p>If <var>currentObject</var> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focusable-area" id="ref-for-focusable-area④">focusable area</a>, then set <var>currentObject</var> to <var>currentObject</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#dom-anchor" id="ref-for-dom-anchor">DOM
  anchor</a>'s <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-node-document" id="ref-for-concept-node-document②">node document</a>.</p>
-      <p>Otherwise, if <var>currentObject</var> is a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②③">Document</a></code> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable⑤">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent①④">parent</a> is non-null, then set <var>currentObject</var> to <var>currentObject</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable⑥">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent①⑤">parent</a>.</p>
-      <p>Otherwise, if <var>currentObject</var> is a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②④">Document</a></code> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable⑦">node navigable</a> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①⑦">traversable
- navigable</a> whose <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①④">unfenced parent</a> is non-null, then set <var>currentObject</var> to <var>currentObject</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable⑧">node navigable</a>'s <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①⑤">unfenced
+      <p>Otherwise, if <var>currentObject</var> is a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②④">Document</a></code> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable⑥">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent①④">parent</a> is non-null, then set <var>currentObject</var> to <var>currentObject</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable⑦">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent①⑤">parent</a>.</p>
+      <p>Otherwise, if <var>currentObject</var> is a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②⑤">Document</a></code> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable⑧">node navigable</a> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①⑦">traversable
+ navigable</a> whose <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①⑤">unfenced parent</a> is non-null, then set <var>currentObject</var> to <var>currentObject</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable⑨">node navigable</a>'s <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①⑥">unfenced
  parent</a>.</p>
       <p>Otherwise, <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-break" id="ref-for-iteration-break②">break</a>.</p>
     </ol>
@@ -3271,10 +3372,10 @@ <h3 class="heading settled" data-level="3.7" id="focusing-changes"><span class="
    <div class="algorithm" data-algorithm="get-the-focusable-area">
      Modify the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#get-the-focusable-area" id="ref-for-get-the-focusable-area">get the focusable area</a> algorithm. Add a new case to the switch statement: 
     <dl class="switch">
-     <dt>If <var>focus target</var> is a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers⑦">fenced navigable container</a> with a non-null <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③①">fenced navigable</a>
+     <dt>If <var>focus target</var> is a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers⑦">fenced navigable container</a> with a non-null <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⑤">fenced navigable</a>
      <dd>
-      <p>Return the <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers⑧">fenced navigable container</a>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③②">fenced
-    navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document⑤">active document</a>.</p>
+      <p>Return the <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers⑧">fenced navigable container</a>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⑥">fenced
+    navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document⑥">active document</a>.</p>
     </dl>
     <p class="note" role="note"><span class="marker">Note:</span> This algorithm can unconditionally "jump the fence" boundary because its return value always
   feeds into an algorithm that <em>does</em> carefully consider the fence boundary.</p>
@@ -3283,9 +3384,9 @@ <h3 class="heading settled" data-level="3.7" id="focusing-changes"><span class="
      Modify step 3 of the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#currently-focused-area-of-a-top-level-traversable" id="ref-for-currently-focused-area-of-a-top-level-traversable">currently focused area of a top-level traversable</a> algorithm to read: 
     <ol start="3">
      <li data-md>
-      <p>While <var>candidate</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focused-area-of-the-document" id="ref-for-focused-area-of-the-document①">focused area</a> is either a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container③">navigable container</a> with a non-null <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable④">content navigable</a> or a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers⑨">fenced navigable container</a> with a non-null <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③③">fenced navigable</a>: set <var>candidate</var> to the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document⑥">active
- document</a> of either that <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container④">navigable container</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable⑤">content navigable</a> or that <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers①⓪">fenced navigable container</a>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③④">fenced navigable</a>,
- whichever is non-null.</p>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-while" id="ref-for-iteration-while②">While</a> <var>candidate</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focused-area-of-the-document" id="ref-for-focused-area-of-the-document①">focused area</a> is either a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container③">navigable container</a> with a
+ non-null <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable⑤">content navigable</a> or a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers⑨">fenced navigable container</a> with a
+ non-null <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⑦">fenced navigable</a>: set <var>candidate</var> to the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document⑦">active document</a> of either that <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container④">navigable container</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable⑥">content navigable</a> or that <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers①⓪">fenced navigable container</a>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⑧">fenced navigable</a>, whichever is non-null.</p>
     </ol>
    </div>
    <div class="algorithm" data-algorithm="sequential-focus-navigation-patch">
@@ -3297,8 +3398,8 @@ <h3 class="heading settled" data-level="3.7" id="focusing-changes"><span class="
     <p>Modify step 9 of the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#sequential-focus-navigation" id="ref-for-sequential-focus-navigation①">sequential focus navigation</a> algorithm to read:</p>
     <ol start="9">
      <li data-md>
-      <p>Otherwise, <var>starting point</var> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focusable-area" id="ref-for-focusable-area⑤">focusable area</a> whose <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-node-document" id="ref-for-concept-node-document③">node document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable⑨">node
- navigable</a> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable⑥">child navigable</a> or <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⑤">fenced navigable</a>. Set <var>starting point</var> to that <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①⓪">node navigable</a>'s <a data-link-type="dfn" href="#navigable-unfenced-parent" id="ref-for-navigable-unfenced-parent③">unfenced parent</a> and return to the
+      <p>Otherwise, <var>starting point</var> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focusable-area" id="ref-for-focusable-area⑤">focusable area</a> whose <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-node-document" id="ref-for-concept-node-document③">node document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①⓪">node
+ navigable</a> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable⑥">child navigable</a> or <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⑨">fenced navigable</a>. Set <var>starting point</var> to that <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①①">node navigable</a>'s <a data-link-type="dfn" href="#navigable-unfenced-parent" id="ref-for-navigable-unfenced-parent③">unfenced parent</a> and return to the
  step labeled <i>loop</i>.</p>
     </ol>
    </div>
@@ -3306,10 +3407,10 @@ <h3 class="heading settled" data-level="3.7" id="focusing-changes"><span class="
      Modify step 2 of the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#sequential-navigation-search-algorithm" id="ref-for-sequential-navigation-search-algorithm">sequential navigation search algorithm</a> to read: 
     <ol start="2">
      <li data-md>
-      <p>If <var>candidate</var> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container⑤">navigable container</a> with a non-null <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable⑥">content navigable</a>, then let <var>new candidate</var> be the result of running the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#sequential-navigation-search-algorithm" id="ref-for-sequential-navigation-search-algorithm①">sequential navigation search algorithm</a> with <var>candidate</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable⑦">content navigable</a> as the first argument, <var>direction</var> as
+      <p>If <var>candidate</var> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container⑤">navigable container</a> with a non-null <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable⑦">content navigable</a>, then let <var>new candidate</var> be the result of running the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#sequential-navigation-search-algorithm" id="ref-for-sequential-navigation-search-algorithm①">sequential navigation search algorithm</a> with <var>candidate</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable⑧">content navigable</a> as the first argument, <var>direction</var> as
 the second, and <i>sequential</i> as the third.</p>
-      <p>If <var>candidate</var> is a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers①①">fenced navigable container</a> with a non-null <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⑥">fenced navigable</a>, then let <var>new candidate</var> be the result of
-running the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#sequential-navigation-search-algorithm" id="ref-for-sequential-navigation-search-algorithm②">sequential navigation search algorithm</a> with <var>candidate</var>’s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⑦">fenced navigable</a> as the first argument, <var>direction</var> as the second, and <i>sequential</i> as the third.</p>
+      <p>If <var>candidate</var> is a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers①①">fenced navigable container</a> with a non-null <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④⓪">fenced navigable</a>, then let <var>new candidate</var> be the result of
+running the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#sequential-navigation-search-algorithm" id="ref-for-sequential-navigation-search-algorithm②">sequential navigation search algorithm</a> with <var>candidate</var>’s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④①">fenced navigable</a> as the first argument, <var>direction</var> as the second, and <i>sequential</i> as the third.</p>
       <p>If <var>new candidate</var> is null, then let <var>starting point</var> be <var>candidate</var>, and return to the top of this algorithm. Otherwise, let <var>candidate</var> be <var>new candidate</var>.</p>
     </ol>
    </div>
@@ -3322,7 +3423,7 @@ <h3 class="heading settled" data-level="3.7" id="focusing-changes"><span class="
     </ul>
    </details>
    <h3 class="heading settled" data-level="3.8" id="navigation-patch"><span class="secno">3.8. </span><span class="content">Navigation</span><a class="self-link" href="#navigation-patch"></a></h3>
-   <p>This section describes how the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤⓪">fencedframe</a></code> element interacts with the ever-complicated process
+   <p>This section describes how the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤①">fencedframe</a></code> element interacts with the ever-complicated process
 of navigation, which includes integration with various headers, isolation mechanisms, and policies.</p>
    <h4 class="heading settled" data-level="3.8.1" id="supports-loading-mode"><span class="secno">3.8.1. </span><span class="content">The `<a data-link-type="http-header" href="https://wicg.github.io/nav-speculation/prerendering.html#http-headerdef-supports-loading-mode" id="ref-for-http-headerdef-supports-loading-mode"><code>Supports-Loading-Mode</code></a>` HTTP response header</span><a class="self-link" href="#supports-loading-mode"></a></h4>
    <p><i>This section is intended to monkeypatch the <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a> Standard, however since the `<a data-link-type="http-header" href="https://wicg.github.io/nav-speculation/prerendering.html#http-headerdef-supports-loading-mode" id="ref-for-http-headerdef-supports-loading-mode①"><code>Supports-Loading-Mode</code></a>` header has not been merged into <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a> yet,
@@ -3330,8 +3431,8 @@ <h4 class="heading settled" data-level="3.8.1" id="supports-loading-mode"><span
 monkeypatches that monkeypatch specification.</i></p>
    <p>Add the new <a data-link-type="dfn" href="https://www.rfc-editor.org/rfc/rfc8941.html#name-tokens" id="ref-for-name-tokens">token</a> below to the list of valid <a data-link-type="dfn" href="https://www.rfc-editor.org/rfc/rfc8941.html#name-tokens" id="ref-for-name-tokens①">tokens</a> for the `<a data-link-type="http-header" href="https://wicg.github.io/nav-speculation/prerendering.html#http-headerdef-supports-loading-mode" id="ref-for-http-headerdef-supports-loading-mode②"><code>Supports-Loading-Mode</code></a>` response header:</p>
    <p>The `<code><dfn class="dfn-paneled" data-dfn-for="Supports-Loading-Mode" data-dfn-type="dfn" data-export id="supports-loading-mode-fenced-frame">fenced-frame</dfn></code>` token indicates that
-the response can be used to create a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②⑤">Document</a></code> inside of a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⑧">fenced
-navigable</a>. Without this explicit opt-in, all navigations inside of a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⑨">fenced navigable</a> will fail, as outlined in <a href="#navigation-patch">§ 3.8 Navigation</a>.</p>
+the response can be used to create a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②⑥">Document</a></code> inside of a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④②">fenced
+navigable</a>. Without this explicit opt-in, all navigations inside of a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④③">fenced navigable</a> will fail, as outlined in <a href="#navigation-patch">§ 3.8 Navigation</a>.</p>
    <div class="algorithm" data-algorithm="navigation-patch">
      <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#attempt-to-populate-the-history-entry&apos;s-document" id="ref-for-attempt-to-populate-the-history-entry&apos;s-document①">attempt to populate the history entry’s document</a> algorithm is modified such that
   just before the step inside the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#queue-a-task" id="ref-for-queue-a-task">queued task</a> starting with "If <var>failure</var> is true, then:", insert a new step: 
@@ -3340,34 +3441,34 @@ <h4 class="heading settled" data-level="3.8.1" id="supports-loading-mode"><span
       <p>Otherwise, if all of the following conditions are true:</p>
       <ul>
        <li data-md>
-        <p><var>navigationParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params-navigable" id="ref-for-navigation-params-navigable">navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable⑥">traversable navigable</a> is
-a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④⓪">fenced navigable</a>;</p>
+        <p><var>navigationParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params-navigable" id="ref-for-navigation-params-navigable">navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable⑦">traversable navigable</a> is
+a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④④">fenced navigable</a>;</p>
        <li data-md>
         <p><var>navigationParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params-response" id="ref-for-navigation-params-response">response</a>'s <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-response-url" id="ref-for-concept-response-url①">URL</a>'s <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-scheme" id="ref-for-concept-url-scheme①">scheme</a> is
 "<code>https</code>"; and</p>
        <li data-md>
-        <p>the result of <a data-link-type="dfn" href="https://wicg.github.io/nav-speculation/prerendering.html#get-the-supported-loading-modes" id="ref-for-get-the-supported-loading-modes">getting the supported loading modes</a> for <var>navigationParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params-response" id="ref-for-navigation-params-response①">response</a> does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain⑤">contain</a> `<code><a data-link-type="dfn" href="#supports-loading-mode-fenced-frame" id="ref-for-supports-loading-mode-fenced-frame">fenced-frame</a></code>`</p>
+        <p>the result of <a data-link-type="dfn" href="https://wicg.github.io/nav-speculation/prerendering.html#get-the-supported-loading-modes" id="ref-for-get-the-supported-loading-modes">getting the supported loading modes</a> for <var>navigationParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params-response" id="ref-for-navigation-params-response①">response</a> does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain⑥">contain</a> `<code><a data-link-type="dfn" href="#supports-loading-mode-fenced-frame" id="ref-for-supports-loading-mode-fenced-frame">fenced-frame</a></code>`</p>
       </ul>
       <p>then set <var>failure</var> to true.</p>
     </ol>
    </div>
    <h4 class="heading settled" data-level="3.8.2" id="allow-automatic-beacons"><span class="secno">3.8.2. </span><span class="content">The
 `<a data-link-type="http-header" href="#http-headerdef-allow-fenced-frame-automatic-beacons" id="ref-for-http-headerdef-allow-fenced-frame-automatic-beacons"><code>Allow-Fenced-Frame-Automatic-Beacons</code></a>` HTTP response header</span><a class="self-link" href="#allow-automatic-beacons"></a></h4>
-   <p>Serving a document resource that gets loaded into a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②⑥">Document</a></code> that is not <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#same-origin" id="ref-for-same-origin⑨">same origin</a> with
-its <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#concept-document-bc" id="ref-for-concept-document-bc②">browsing context</a>'s <a data-link-type="dfn" href="#fenced-frame-config-instance" id="ref-for-fenced-frame-config-instance⑤">fenced frame config instance</a>'s <a data-link-type="dfn" href="#fenced-frame-config-instance-mapped-url" id="ref-for-fenced-frame-config-instance-mapped-url⑧">mapped url</a> with the <dfn class="dfn-paneled" data-dfn-type="http-header" data-export id="http-headerdef-allow-fenced-frame-automatic-beacons"><code>Allow-Fenced-Frame-Automatic-Beacons</code></dfn> HTTP response header opts in the <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②⑦">Document</a></code> to having automatic beacon events trigger when it performs navigations. This header is
-a <a data-link-type="dfn" href="https://www.rfc-editor.org/rfc/rfc8941.html#section-1" id="ref-for-section-1">structured header</a> whose value must be a <a data-link-type="dfn" href="https://www.rfc-editor.org/rfc/rfc8941.html#boolean" id="ref-for-boolean①⑦">boolean</a>.</p>
+   <p>Serving a document resource that gets loaded into a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②⑦">Document</a></code> that is not <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#same-origin" id="ref-for-same-origin⑨">same origin</a> with
+its <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#concept-document-bc" id="ref-for-concept-document-bc②">browsing context</a>'s <a data-link-type="dfn" href="#fenced-frame-config-instance" id="ref-for-fenced-frame-config-instance⑤">fenced frame config instance</a>'s <a data-link-type="dfn" href="#fenced-frame-config-instance-mapped-url" id="ref-for-fenced-frame-config-instance-mapped-url⑧">mapped url</a> with the <dfn class="dfn-paneled" data-dfn-type="http-header" data-export id="http-headerdef-allow-fenced-frame-automatic-beacons"><code>Allow-Fenced-Frame-Automatic-Beacons</code></dfn> HTTP response header opts in the <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②⑧">Document</a></code> to having automatic beacon events trigger when it performs navigations. This header is
+a <a data-link-type="dfn" href="https://www.rfc-editor.org/rfc/rfc8941.html#section-1" id="ref-for-section-1">structured header</a> whose value must be a <a data-link-type="dfn" href="https://www.rfc-editor.org/rfc/rfc8941.html#boolean" id="ref-for-boolean①⑥">boolean</a>.</p>
    <h4 class="heading settled" data-level="3.8.3" id="allow-cross-origin-reporting"><span class="secno">3.8.3. </span><span class="content">The
 `<a data-link-type="http-header" href="#http-headerdef-allow-cross-origin-event-reporting" id="ref-for-http-headerdef-allow-cross-origin-event-reporting"><code>Allow-Cross-Origin-Event-Reporting</code></a>` HTTP response header</span><a class="self-link" href="#allow-cross-origin-reporting"></a></h4>
-   <p>Serving a document resource that gets loaded into a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤①">fencedframe</a></code> by a <a data-link-type="dfn" href="#fenced-frame-config-instance" id="ref-for-fenced-frame-config-instance⑥">fenced frame config
+   <p>Serving a document resource that gets loaded into a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤②">fencedframe</a></code> by a <a data-link-type="dfn" href="#fenced-frame-config-instance" id="ref-for-fenced-frame-config-instance⑥">fenced frame config
 instance</a> with the <dfn class="dfn-paneled" data-dfn-type="http-header" data-export id="http-headerdef-allow-cross-origin-event-reporting"><code>Allow-Cross-Origin-Event-Reporting</code></dfn> HTTP
-response header opts in the <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②⑧">Document</a></code>'s cross-origin <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable⑦">child navigables</a> to be able to send <code class="idl"><a data-link-type="idl" href="#dom-fence-reportevent" id="ref-for-dom-fence-reportevent②">reportEvent()</a></code> beacons. This header is a <a data-link-type="dfn" href="https://www.rfc-editor.org/rfc/rfc8941.html#section-1" id="ref-for-section-1①">structured header</a> whose value must be a <a data-link-type="dfn" href="https://www.rfc-editor.org/rfc/rfc8941.html#boolean" id="ref-for-boolean①⑧">boolean</a>.</p>
+response header opts in the <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②⑨">Document</a></code>'s cross-origin <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable⑦">child navigables</a> to be able to send <code class="idl"><a data-link-type="idl" href="#dom-fence-reportevent" id="ref-for-dom-fence-reportevent②">reportEvent()</a></code> beacons. This header is a <a data-link-type="dfn" href="https://www.rfc-editor.org/rfc/rfc8941.html#section-1" id="ref-for-section-1①">structured header</a> whose value must be a <a data-link-type="dfn" href="https://www.rfc-editor.org/rfc/rfc8941.html#boolean" id="ref-for-boolean①⑦">boolean</a>.</p>
    <h4 class="heading settled" data-level="3.8.4" id="coop-coep"><span class="secno">3.8.4. </span><span class="content">COOP, COEP, and cross-origin isolation</span><a class="self-link" href="#coop-coep"></a></h4>
    <p>Outside of this specification, the `<a data-link-type="http-header" href="https://html.spec.whatwg.org/multipage/browsers.html#cross-origin-opener-policy-2" id="ref-for-cross-origin-opener-policy-2"><code>Cross-Origin-Opener-Policy</code></a>`
-header only <a href="https://html.spec.whatwg.org/C#populating-a-session-history-entry:top-level-traversable-2">applies</a> to <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable①②">top-level traversables</a> instead of all <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable①⓪">navigables</a>, and this specification continues this
-intention insofar as this header does not have an impact on <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④①">fenced
-navigables</a>, nor is it inherited from its embedder. Consequently, the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context-group" id="ref-for-browsing-context-group⑥">browsing context group</a> hosted inside of a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④②">fenced traversable navigable</a> will
+header only <a href="https://html.spec.whatwg.org/C#populating-a-session-history-entry:top-level-traversable-2">applies</a> to <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable①③">top-level traversables</a> instead of all <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable①⓪">navigables</a>, and this specification continues this
+intention insofar as this header does not have an impact on <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④⑤">fenced
+navigables</a>, nor is it inherited from its embedder. Consequently, the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context-group" id="ref-for-browsing-context-group⑥">browsing context group</a> hosted inside of a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④⑥">fenced traversable navigable</a> will
 always have its <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#bcg-cross-origin-isolation" id="ref-for-bcg-cross-origin-isolation">cross-origin isolation mode</a> set to "<a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#cross-origin-isolation-none" id="ref-for-cross-origin-isolation-none"><code>none</code></a>".</p>
-   <p>Nevertheless, a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④③">fenced navigable</a> respects its <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①⑥">unfenced parent</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#policy-container-embedder-policy" id="ref-for-policy-container-embedder-policy">embedder policy</a>, which is accomplished below:</p>
+   <p>Nevertheless, a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④⑦">fenced navigable</a> respects its <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①⑦">unfenced parent</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#policy-container-embedder-policy" id="ref-for-policy-container-embedder-policy">embedder policy</a>, which is accomplished below:</p>
    <div class="algorithm" data-algorithm="coep-adherence-patch">
      In the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#check-a-navigation-response&apos;s-adherence-to-its-embedder-policy" id="ref-for-check-a-navigation-response&apos;s-adherence-to-its-embedder-policy">check a navigation response’s adherence to its embedder policy</a> algorithm, rewrite all
   occurrences of: 
@@ -3381,8 +3482,8 @@ <h4 class="heading settled" data-level="3.8.4" id="coop-coep"><span class="secno
       <p><var>navigable</var>’s <a data-link-type="dfn" href="#navigable-unfenced-container-document" id="ref-for-navigable-unfenced-container-document">unfenced container document</a></p>
     </ul>
    </div>
-   <p class="note" role="note"><span class="marker">Note:</span> This causes navigations inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤②">fencedframe</a></code> to fail if they are not served with a
-suitable `<a data-link-type="http-header" href="https://html.spec.whatwg.org/multipage/browsers.html#cross-origin-embedder-policy" id="ref-for-cross-origin-embedder-policy"><code>Cross-Origin-Embedder-Policy</code></a>` header, just as <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element⑧">iframe</a></code>s behave.</p>
+   <p class="note" role="note"><span class="marker">Note:</span> This causes navigations inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤③">fencedframe</a></code> to fail if they are not served with a
+suitable `<a data-link-type="http-header" href="https://html.spec.whatwg.org/multipage/browsers.html#cross-origin-embedder-policy" id="ref-for-cross-origin-embedder-policy"><code>Cross-Origin-Embedder-Policy</code></a>` header, just as <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element①⓪">iframe</a></code>s behave.</p>
    <p class="issue" id="issue-3fa4bcc3"><a class="self-link" href="#issue-3fa4bcc3"></a> Determine if we need to fence or unfence the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#queue-a-cross-origin-embedder-policy-inheritance-violation" id="ref-for-queue-a-cross-origin-embedder-policy-inheritance-violation">queue a cross-origin embedder policy
 inheritance violation</a> algorithm, as leaving it unfenced may cause a privacy leak.</p>
    <div class="algorithm" data-algorithm="corp-patch">
@@ -3391,8 +3492,8 @@ <h4 class="heading settled" data-level="3.8.4" id="coop-coep"><span class="secno
   fetching</a> algorithm like so: 
     <ol>
      <li data-md>
-      <p>If <var>response</var> is not a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-network-error" id="ref-for-concept-network-error①">network error</a>, <var>navigable</var> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable⑧">child navigable</a> or <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④④">fenced navigable</a>, and the result of performing a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#cross-origin-resource-policy-check" id="ref-for-cross-origin-resource-policy-check①">cross-origin
- resource policy check</a> with <var>navigable</var>’s <a data-link-type="dfn" href="#navigable-unfenced-container-document" id="ref-for-navigable-unfenced-container-document①">unfenced container document</a>'s <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-document-origin" id="ref-for-concept-document-origin①">origin</a>, <var>navigable</var>’s <a data-link-type="dfn" href="#navigable-unfenced-container-document" id="ref-for-navigable-unfenced-container-document②">unfenced container document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#relevant-settings-object" id="ref-for-relevant-settings-object⑧">relevant
+      <p>If <var>response</var> is not a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-network-error" id="ref-for-concept-network-error①">network error</a>, <var>navigable</var> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable⑧">child navigable</a> or <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④⑧">fenced navigable</a>, and the result of performing a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#cross-origin-resource-policy-check" id="ref-for-cross-origin-resource-policy-check①">cross-origin
+ resource policy check</a> with <var>navigable</var>’s <a data-link-type="dfn" href="#navigable-unfenced-container-document" id="ref-for-navigable-unfenced-container-document①">unfenced container document</a>'s <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-document-origin" id="ref-for-concept-document-origin①">origin</a>, <var>navigable</var>’s <a data-link-type="dfn" href="#navigable-unfenced-container-document" id="ref-for-navigable-unfenced-container-document②">unfenced container document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#relevant-settings-object" id="ref-for-relevant-settings-object⑨">relevant
  settings object</a>, <var>request</var>’s <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request-destination" id="ref-for-concept-request-destination⑤">destination</a>, <var>response</var>, and
  true is <strong>blocked</strong>, then set <var>response</var> to a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-network-error" id="ref-for-concept-network-error②">network error</a> and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-break" id="ref-for-iteration-break③">break</a>.</p>
       <p class="note" role="note"><span class="marker">Note:</span> Here we’re running the <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#cross-origin-resource-policy-check" id="ref-for-cross-origin-resource-policy-check②">cross-origin resource policy check</a> against the <a data-link-type="dfn" href="#navigable-unfenced-parent" id="ref-for-navigable-unfenced-parent④">unfenced parent navigable</a> rather than <var>navigable</var> itself. This
@@ -3433,42 +3534,42 @@ <h4 class="heading settled" data-level="3.8.5" id="navigation-changes"><span cla
   the top-level ad container, if any exists. The <a data-link-type="dfn" href="#source-snapshot-params-initiator-ancestor-root-referrer-policy" id="ref-for-source-snapshot-params-initiator-ancestor-root-referrer-policy①">initiator ancestor root
   referrer policy</a>, for component ads, is the referrer policy of the top-level ad container, if any
   exists. They are used by the <a data-link-type="dfn" href="#attempt-to-send-an-automatic-beacon" id="ref-for-attempt-to-send-an-automatic-beacon③">attempt to send an automatic beacon</a> algorithm to compare <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin①④">origin</a>s and determine which <code class="idl"><a data-link-type="idl" href="#enumdef-fencereportingdestination" id="ref-for-enumdef-fencereportingdestination⑥">FenceReportingDestination</a></code>s to send beacons and with what
-  information, if the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤③">fencedframe</a></code>-initiated navigation succeeds. The <a data-link-type="dfn" href="#source-snapshot-params-target-fenced-frame-config" id="ref-for-source-snapshot-params-target-fenced-frame-config">target fenced frame config</a> on the other hand, is the non-<a data-link-type="dfn" href="#instantiate-a-config" id="ref-for-instantiate-a-config">instantiated</a> <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config②④">fenced frame config</a> that will be loaded into a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤④">fencedframe</a></code> element
+  information, if the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤④">fencedframe</a></code>-initiated navigation succeeds. The <a data-link-type="dfn" href="#source-snapshot-params-target-fenced-frame-config" id="ref-for-source-snapshot-params-target-fenced-frame-config">target fenced frame config</a> on the other hand, is the non-<a data-link-type="dfn" href="#instantiate-a-config" id="ref-for-instantiate-a-config">instantiated</a> <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config②④">fenced frame config</a> that will be loaded into a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤⑤">fencedframe</a></code> element
   for navigations targeting fenced frames. These fields do not interact <em>together</em> in any meaningful
   way.</p>
     <dl>
      <dt data-md><dfn class="dfn-paneled" data-dfn-for="source snapshot params" data-dfn-type="dfn" data-noexport id="source-snapshot-params-attribution-reporting-enabled">attribution reporting enabled</dfn>
      <dd data-md>
-      <p>a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean①⑨">boolean</a>.</p>
+      <p>a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean①⑧">boolean</a>.</p>
      <dt data-md><dfn class="dfn-paneled" data-dfn-for="source snapshot params" data-dfn-type="dfn" data-noexport id="source-snapshot-params-attribution-reporting-context-origin">attribution reporting context origin</dfn>
      <dd data-md>
       <p>an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin①⑤">origin</a>.</p>
      <dt data-md><dfn class="dfn-paneled" data-dfn-for="source snapshot params" data-dfn-type="dfn" data-noexport id="source-snapshot-params-automatic-beacons-allowed">automatic beacons allowed</dfn>
      <dd data-md>
-      <p>an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean②⓪">boolean</a>.</p>
+      <p>an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean①⑨">boolean</a>.</p>
      <dt data-md><dfn class="dfn-paneled" data-dfn-for="source snapshot params" data-dfn-type="dfn" data-noexport id="source-snapshot-params-automatic-beacon-data-map">automatic beacon data map</dfn>
      <dd data-md>
-      <p>a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①④">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys①③">keys</a> are <a data-link-type="dfn" href="#fencedframetype-automatic-beacon-event-type" id="ref-for-fencedframetype-automatic-beacon-event-type⑤">automatic beacon event type</a>s and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values①②">values</a> are null or an <a data-link-type="dfn" href="#fencedframetype-automatic-beacon-data" id="ref-for-fencedframetype-automatic-beacon-data②">automatic beacon data</a></p>
+      <p>a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①⑥">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys①④">keys</a> are <a data-link-type="dfn" href="#fencedframetype-automatic-beacon-event-type" id="ref-for-fencedframetype-automatic-beacon-event-type⑤">automatic beacon event type</a>s and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values①②">values</a> are null or an <a data-link-type="dfn" href="#fencedframetype-automatic-beacon-data" id="ref-for-fencedframetype-automatic-beacon-data②">automatic beacon data</a></p>
     </dl>
    </div>
    <div class="algorithm" data-algorithm="get the automatic beacon data mapping to use">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="get-the-automatic-beacon-data-mapping-to-use">get the automatic beacon data mapping to use</dfn> given a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②⑨">Document</a></code> <var>sourceDocument</var>: 
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="get-the-automatic-beacon-data-mapping-to-use">get the automatic beacon data mapping to use</dfn> given a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③⓪">Document</a></code> <var>sourceDocument</var>: 
     <ol>
      <li data-md>
-      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert⑦">Assert</a> these steps are running on <var>sourceDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#event-loop" id="ref-for-event-loop">event loop</a>.</p>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert⑧">Assert</a> these steps are running on <var>sourceDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#event-loop" id="ref-for-event-loop">event loop</a>.</p>
      <li data-md>
       <p>Let <var>automatic beacon data map</var> be a new empty <a data-link-type="dfn" href="#document-automatic-beacon-data-map" id="ref-for-document-automatic-beacon-data-map①">automatic beacon data map</a>.</p>
      <li data-md>
-      <p>Let <var>current navigable</var> be <var>sourceDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①①">node navigable</a>.</p>
+      <p>Let <var>current navigable</var> be <var>sourceDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①②">node navigable</a>.</p>
      <li data-md>
-      <p>While <var>current navigable</var> is not null:</p>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-while" id="ref-for-iteration-while③">While</a> <var>current navigable</var> is not null:</p>
       <ol>
        <li data-md>
-        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-iterate" id="ref-for-map-iterate④">For each</a> <var>type</var> → <var>data</var> of <var>current navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document⑦">active
+        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-iterate" id="ref-for-map-iterate⑤">For each</a> <var>type</var> → <var>data</var> of <var>current navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document⑧">active
  document</a>'s <a data-link-type="dfn" href="#document-automatic-beacon-data-map" id="ref-for-document-automatic-beacon-data-map②">automatic beacon data map</a>:</p>
         <ol>
          <li data-md>
-          <p>If <var>automatic beacon data map</var>[<var>type</var>] does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①⓪">exist</a>, set <var>automatic beacon data map</var>[<var>type</var>] to <var>data</var>.</p>
+          <p>If <var>automatic beacon data map</var>[<var>type</var>] does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①①">exist</a>, set <var>automatic beacon data map</var>[<var>type</var>] to <var>data</var>.</p>
         </ol>
         <p class="note" role="note"><span class="marker">Note:</span> This guarantees that the first ancestor that contains automatic beacon data for a
 specific type will be usable by the document initiating the navigation. This will also prevent
@@ -3479,16 +3580,16 @@ <h4 class="heading settled" data-level="3.8.5" id="navigation-changes"><span cla
      <li data-md>
       <p>Return <var>automatic beacon data map</var>.</p>
     </ol>
-    <p class="note" role="note"><span class="marker">Note:</span> The returned map is meant to hold references to the original <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③⓪">Document</a></code>'s <a data-link-type="dfn" href="#document-automatic-beacon-data-map" id="ref-for-document-automatic-beacon-data-map③">automatic beacon data map</a>s that were used to build <var>automatic beacon data map</var>. These
+    <p class="note" role="note"><span class="marker">Note:</span> The returned map is meant to hold references to the original <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③①">Document</a></code>'s <a data-link-type="dfn" href="#document-automatic-beacon-data-map" id="ref-for-document-automatic-beacon-data-map③">automatic beacon data map</a>s that were used to build <var>automatic beacon data map</var>. These
   are later modified in <a data-link-type="dfn" href="#attempt-to-send-an-automatic-beacon" id="ref-for-attempt-to-send-an-automatic-beacon④">attempt to send an automatic beacon</a> to clear out any beacon data with <a data-link-type="dfn" href="#automatic-beacon-data-once" id="ref-for-automatic-beacon-data-once②">once</a> set to true.</p>
    </div>
    <div class="algorithm" data-algorithm="get-initiator-ancestor">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="get-the-initiators-fenced-grand-ancestors-navigable">get the initiator’s fenced grand-ancestor’s navigable</dfn> of a given <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③①">Document</a></code> <var>sourceDocument</var>: 
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="get-the-initiators-fenced-grand-ancestors-navigable">get the initiator’s fenced grand-ancestor’s navigable</dfn> of a given <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③②">Document</a></code> <var>sourceDocument</var>: 
     <ol>
      <li data-md>
-      <p>Let <var>navigable</var> be <var>sourceDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①②">node navigable</a>.</p>
+      <p>Let <var>navigable</var> be <var>sourceDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①③">node navigable</a>.</p>
      <li data-md>
-      <p>While <var>navigable</var> is not null and <var>navigable</var> is not a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④⑤">fenced
+      <p>While <var>navigable</var> is not null and <var>navigable</var> is not a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④⑨">fenced
  navigable</a>:</p>
       <ol>
        <li data-md>
@@ -3497,11 +3598,11 @@ <h4 class="heading settled" data-level="3.8.5" id="navigation-changes"><span cla
      <li data-md>
       <p>If <var>navigable</var> is null, return null.</p>
      <li data-md>
-      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert⑧">Assert</a>: <var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④⑥">fenced navigable</a>.</p>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert⑨">Assert</a>: <var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤⓪">fenced navigable</a>.</p>
      <li data-md>
       <p>Set <var>navigable</var> to <var>navigable</var>’s <a data-link-type="dfn" href="#navigable-unfenced-parent" id="ref-for-navigable-unfenced-parent⑤">unfenced parent</a>.</p>
      <li data-md>
-      <p>While <var>navigable</var> is not null and <var>navigable</var> is not a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④⑦">fenced
+      <p>While <var>navigable</var> is not null and <var>navigable</var> is not a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤①">fenced
  navigable</a>:</p>
       <ol>
        <li data-md>
@@ -3511,7 +3612,7 @@ <h4 class="heading settled" data-level="3.8.5" id="navigation-changes"><span cla
       <p>Return <var>navigable</var>.</p>
     </ol>
     <div class="example" id="get-initiator-ancestor-root-origin-example">
-     <a class="self-link" href="#get-initiator-ancestor-root-origin-example"></a> Given a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③②">Document</a></code> embedded inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤⑤">fencedframe</a></code>, this algorithm gets the navigable of
+     <a class="self-link" href="#get-initiator-ancestor-root-origin-example"></a> Given a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③③">Document</a></code> embedded inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤⑥">fencedframe</a></code>, this algorithm gets the navigable of
     the document’s nearest fenced frame ancestor’s nearest fenced frame ancestor. If no such "fenced
     frame grand-ancestor" exists, the algorithm returns null. Therefore, this algorithm only returns
     a navigable when given a Document that is, at a minimum, in a fenced frame which is itself in a
@@ -3545,14 +3646,14 @@ <h4 class="heading settled" data-level="3.8.5" id="navigation-changes"><span cla
     <dl>
      <dt data-md><a data-link-type="dfn" href="#source-snapshot-params-initiator-fenced-frame-config-instance" id="ref-for-source-snapshot-params-initiator-fenced-frame-config-instance②">initiator fenced frame config instance</a>
      <dd data-md>
-      <p><var>sourceDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context" id="ref-for-browsing-context②">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance⑨">fenced frame
+      <p><var>sourceDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context" id="ref-for-browsing-context②">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①⓪">fenced frame
  config instance</a></p>
      <dt data-md><a data-link-type="dfn" href="#source-snapshot-params-initiator-ancestor-root-origin" id="ref-for-source-snapshot-params-initiator-ancestor-root-origin②">initiator ancestor root origin</a>
      <dd data-md>
-      <p>null if the result of running <a data-link-type="dfn" href="#get-the-initiators-fenced-grand-ancestors-navigable" id="ref-for-get-the-initiators-fenced-grand-ancestors-navigable">get the initiator’s fenced grand-ancestor’s navigable</a> on <var>sourceDocument</var> is null. Otherwise, <var>sourceDocument</var>’s <a data-link-type="dfn" href="#get-the-initiators-fenced-grand-ancestors-navigable" id="ref-for-get-the-initiators-fenced-grand-ancestors-navigable①">initiator’s fenced grand-ancestor’s navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document⑧">active document</a>'s <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-document-origin" id="ref-for-concept-document-origin②">origin</a>.</p>
+      <p>null if the result of running <a data-link-type="dfn" href="#get-the-initiators-fenced-grand-ancestors-navigable" id="ref-for-get-the-initiators-fenced-grand-ancestors-navigable">get the initiator’s fenced grand-ancestor’s navigable</a> on <var>sourceDocument</var> is null. Otherwise, <var>sourceDocument</var>’s <a data-link-type="dfn" href="#get-the-initiators-fenced-grand-ancestors-navigable" id="ref-for-get-the-initiators-fenced-grand-ancestors-navigable①">initiator’s fenced grand-ancestor’s navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document⑨">active document</a>'s <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-document-origin" id="ref-for-concept-document-origin②">origin</a>.</p>
      <dt data-md><a data-link-type="dfn" href="#source-snapshot-params-initiator-ancestor-root-referrer-policy" id="ref-for-source-snapshot-params-initiator-ancestor-root-referrer-policy②">initiator ancestor root referrer policy</a>
      <dd data-md>
-      <p>null if the result of running <a data-link-type="dfn" href="#get-the-initiators-fenced-grand-ancestors-navigable" id="ref-for-get-the-initiators-fenced-grand-ancestors-navigable②">get the initiator’s fenced grand-ancestor’s navigable</a> on <var>sourceDocument</var> is null. Otherwise, <var>sourceDocument</var>’s <a data-link-type="dfn" href="#get-the-initiators-fenced-grand-ancestors-navigable" id="ref-for-get-the-initiators-fenced-grand-ancestors-navigable③">initiator’s fenced grand-ancestor’s navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document⑨">active document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/dom.html#concept-document-policy-container" id="ref-for-concept-document-policy-container⑤">policy container</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#policy-container-referrer-policy" id="ref-for-policy-container-referrer-policy②">referrer
+      <p>null if the result of running <a data-link-type="dfn" href="#get-the-initiators-fenced-grand-ancestors-navigable" id="ref-for-get-the-initiators-fenced-grand-ancestors-navigable②">get the initiator’s fenced grand-ancestor’s navigable</a> on <var>sourceDocument</var> is null. Otherwise, <var>sourceDocument</var>’s <a data-link-type="dfn" href="#get-the-initiators-fenced-grand-ancestors-navigable" id="ref-for-get-the-initiators-fenced-grand-ancestors-navigable③">initiator’s fenced grand-ancestor’s navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document①⓪">active document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/dom.html#concept-document-policy-container" id="ref-for-concept-document-policy-container⑤">policy container</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#policy-container-referrer-policy" id="ref-for-policy-container-referrer-policy②">referrer
  policy</a>.</p>
      <dt data-md><a data-link-type="dfn" href="#source-snapshot-params-attribution-reporting-enabled" id="ref-for-source-snapshot-params-attribution-reporting-enabled①">attribution reporting enabled</a>
      <dd data-md>
@@ -3573,8 +3674,8 @@ <h4 class="heading settled" data-level="3.8.5" id="navigation-changes"><span cla
      Modify <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#the-navigation-must-be-a-replace" id="ref-for-the-navigation-must-be-a-replace">the navigation must be a replace</a> algorithm. Add the following new condition: 
     <ul>
      <li data-md>
-      <p><var>document</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#concept-relevant-global" id="ref-for-concept-relevant-global①④">relevant global object</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#window-navigable" id="ref-for-window-navigable④">navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④⑧">fenced navigable</a>;</p>
-      <p class="note" role="note"><span class="marker">Note:</span> This ensures that <em>all</em> navigations inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤⑥">fencedframe</a></code> are made with the "<a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#hh-replace" id="ref-for-hh-replace①"><code>replace</code></a>" mode, regardless of the initiator.</p>
+      <p><var>document</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#concept-relevant-global" id="ref-for-concept-relevant-global①④">relevant global object</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#window-navigable" id="ref-for-window-navigable④">navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤②">fenced navigable</a>;</p>
+      <p class="note" role="note"><span class="marker">Note:</span> This ensures that <em>all</em> navigations inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤⑦">fencedframe</a></code> are made with the "<a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#hh-replace" id="ref-for-hh-replace①"><code>replace</code></a>" mode, regardless of the initiator.</p>
     </ul>
     <details class="wpt-tests-block" dir="ltr" lang="en" open>
      <summary>Tests</summary>
@@ -3591,9 +3692,9 @@ <h4 class="heading settled" data-level="3.8.5" id="navigation-changes"><span cla
   include the following condition:</p>
     <ul>
      <li data-md>
-      <p><var>sourceDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①③">node navigable</a> is not a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers①②">fenced navigable container</a> while at the same time <var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④⑨">fenced navigable</a>.</p>
+      <p><var>sourceDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①④">node navigable</a> is not a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers①②">fenced navigable container</a> while at the same time <var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤③">fenced navigable</a>.</p>
       <p class="note" role="note"><span class="marker">Note:</span> This ensures that embedder-initiated navigations can <em>never</em> trigger a fragment
-navigation inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤⑦">fencedframe</a></code>.</p>
+navigation inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤⑧">fencedframe</a></code>.</p>
     </ul>
     <details class="wpt-tests-block" dir="ltr" lang="en" open>
      <summary>Tests</summary>
@@ -3601,43 +3702,43 @@ <h4 class="heading settled" data-level="3.8.5" id="navigation-changes"><span cla
       <li class="wpt-test"><a class="wpt-name" href="https://wpt.fyi/results/fenced-frame/fragment-navigation.https.html" title="fenced-frame/fragment-navigation.https.html">fragment-navigation.https.html</a> <a class="wpt-live" href="https://wpt.live/fenced-frame/fragment-navigation.https.html"><small>(live test)</small></a> <a class="wpt-source" href="https://github.com/web-platform-tests/wpt/blob/master/fenced-frame/fragment-navigation.https.html"><small>(source)</small></a>
      </ul>
     </details>
-    <p>Insert these steps immediately after step 22, the step that goes <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel⑥">in parallel</a>, so that what
-  follows are the first steps that run <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel⑦">in parallel</a> in the patched algorithm:</p>
+    <p>Insert these steps immediately after step 22, the step that goes <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel⑨">in parallel</a>, so that what
+  follows are the first steps that run <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel①⓪">in parallel</a> in the patched algorithm:</p>
     <ol>
      <li data-md>
-      <p>If <var>url</var> is a <a data-link-type="dfn" href="https://www.ietf.org/rfc/rfc4122.txt#urn-uuid" id="ref-for-urn-uuid①⑥">urn uuid</a> and <var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤⓪">fenced
+      <p>If <var>url</var> is a <a data-link-type="dfn" href="https://www.ietf.org/rfc/rfc4122.txt#urn-uuid" id="ref-for-urn-uuid①⑥">urn uuid</a> and <var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤④">fenced
  navigable</a>:</p>
-      <p class="issue" id="issue-c1993b0e"><a class="self-link" href="#issue-c1993b0e"></a> The above condition is not as tight as it needs to be. For example, if a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤⑧">fencedframe</a></code> generates a <code class="idl"><a data-link-type="idl" href="#fencedframeconfig" id="ref-for-fencedframeconfig②②">FencedFrameConfig</a></code> using a config-generating API, and then
+      <p class="issue" id="issue-c1993b0e"><a class="self-link" href="#issue-c1993b0e"></a> The above condition is not as tight as it needs to be. For example, if a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤⑨">fencedframe</a></code> generates a <code class="idl"><a data-link-type="idl" href="#fencedframeconfig" id="ref-for-fencedframeconfig②②">FencedFrameConfig</a></code> using a config-generating API, and then
  correctly guesses the config’s <a data-link-type="dfn" href="#fencedframeconfig-urn" id="ref-for-fencedframeconfig-urn⑨">urn:uuid</a>, it can theoretically
  navigate itself to that config by passing the guessed urn into the navigate algorithm as a <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url①⓪">URL</a>, via something like the <code class="idl"><a data-link-type="idl" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#dom-location" id="ref-for-dom-location">location</a></code> API. This is bad, because the purpose of
- a <code class="idl"><a data-link-type="idl" href="#fencedframeconfig" id="ref-for-fencedframeconfig②③">FencedFrameConfig</a></code> is to ensure that only an embedder can navigate a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤⑨">fencedframe</a></code> to
+ a <code class="idl"><a data-link-type="idl" href="#fencedframeconfig" id="ref-for-fencedframeconfig②③">FencedFrameConfig</a></code> is to ensure that only an embedder can navigate a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑥⓪">fencedframe</a></code> to
  the resource represented by the config, by using the config object directly. See <a href="https://github.com/WICG/fenced-frame/issues/194">#194</a> for thoughts on fixing this.</p>
       <ol>
        <li data-md>
         <p>Let <var>config</var> be the result of <a data-link-type="dfn" href="#fenced-frame-config-mapping-find-a-config" id="ref-for-fenced-frame-config-mapping-find-a-config①">finding a
- config</a> in <var>sourceDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①④">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable⑦">traversable
+ config</a> in <var>sourceDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①⑤">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable⑧">traversable
  navigable</a>'s <a data-link-type="dfn" href="#traversable-navigable-fenced-frame-config-mapping" id="ref-for-traversable-navigable-fenced-frame-config-mapping③">fenced frame config mapping</a>.</p>
         <p class="note" role="note"><span class="marker">Note:</span> This might "wait" for an arbitrary period of time for the <var>config</var> associated with
  the <a data-link-type="dfn" href="https://www.ietf.org/rfc/rfc4122.txt#urn-uuid" id="ref-for-urn-uuid①⑦">urn uuid</a> <var>url</var> to be "finalized" in the <a data-link-type="dfn" href="#traversable-navigable-fenced-frame-config-mapping" id="ref-for-traversable-navigable-fenced-frame-config-mapping④">fenced frame config
- mapping</a>. This is why this step runs <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel⑧">in parallel</a>. This navigation will be canceled by
+ mapping</a>. This is why this step runs <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel①①">in parallel</a>. This navigation will be canceled by
  any subsequent embedder-initiated navigations, <span class="allow-2119">should</span> they
  occur, by the usual mechanism that tracks the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#ongoing-navigation" id="ref-for-ongoing-navigation">ongoing navigation</a>.</p>
        <li data-md>
         <p>Set <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-embedder-shared-storage-context" id="ref-for-fenced-frame-config-embedder-shared-storage-context②">embedder shared storage context</a> to <a data-link-type="dfn" href="#navigate-sharedstoragecontext" id="ref-for-navigate-sharedstoragecontext">sharedStorageContext</a>.</p>
        <li data-md>
-        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert⑨">Assert</a>: <var>sourceSnapshotParams</var>’s <a data-link-type="dfn" href="#source-snapshot-params-target-fenced-frame-config" id="ref-for-source-snapshot-params-target-fenced-frame-config①">target fenced frame config</a> is null.</p>
+        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert①⓪">Assert</a>: <var>sourceSnapshotParams</var>’s <a data-link-type="dfn" href="#source-snapshot-params-target-fenced-frame-config" id="ref-for-source-snapshot-params-target-fenced-frame-config①">target fenced frame config</a> is null.</p>
        <li data-md>
         <p>Set <var>sourceSnapshotParams</var>’s <a data-link-type="dfn" href="#source-snapshot-params-target-fenced-frame-config" id="ref-for-source-snapshot-params-target-fenced-frame-config②">target fenced frame
  config</a> to <var>config</var>.</p>
        <li data-md>
-        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert①⓪">Assert</a> <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-mapped-url" id="ref-for-fenced-frame-config-mapped-url⑦">mapped url</a>'s <a data-link-type="dfn" href="#mapped-url-value" id="ref-for-mapped-url-value④">value</a> is a <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url①①">URL</a> whose <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-scheme" id="ref-for-concept-url-scheme②">scheme</a> is "<code>https</code>".</p>
+        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert①①">Assert</a> <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-mapped-url" id="ref-for-fenced-frame-config-mapped-url⑦">mapped url</a>'s <a data-link-type="dfn" href="#mapped-url-value" id="ref-for-mapped-url-value④">value</a> is a <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url①①">URL</a> whose <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-scheme" id="ref-for-concept-url-scheme②">scheme</a> is "<code>https</code>".</p>
        <li data-md>
         <p>Set <var>url</var> to <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-mapped-url" id="ref-for-fenced-frame-config-mapped-url⑧">mapped url</a>'s <a data-link-type="dfn" href="#mapped-url-value" id="ref-for-mapped-url-value⑤">value</a>.</p>
        <li data-md>
         <p>Run steps in <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-on-navigate-callback" id="ref-for-fenced-frame-config-on-navigate-callback②">on navigate callback</a>.</p>
       </ol>
      <li data-md>
-      <p>If <var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤①">fenced navigable</a> and <var>sourceDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①⑤">node navigable</a> is in <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document①⓪">active
+      <p>If <var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤⑤">fenced navigable</a> and <var>sourceDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①⑥">node navigable</a> is in <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document①①">active
  document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#ancestor-navigables" id="ref-for-ancestor-navigables②">ancestor navigables</a> with <a data-link-type="dfn" href="#an-unfenced" id="ref-for-an-unfenced②">unfenced</a> set to true:</p>
       <ol>
        <li data-md>
@@ -3670,7 +3771,7 @@ <h4 class="heading settled" data-level="3.8.5" id="navigation-changes"><span cla
           <p>null</p>
         </dl>
        <li data-md>
-        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert①①">Assert</a>: <var>sourceSnapshotParams</var>’s <a data-link-type="dfn" href="#source-snapshot-params-target-fenced-frame-config" id="ref-for-source-snapshot-params-target-fenced-frame-config③">target fenced frame config</a> is null.</p>
+        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert①②">Assert</a>: <var>sourceSnapshotParams</var>’s <a data-link-type="dfn" href="#source-snapshot-params-target-fenced-frame-config" id="ref-for-source-snapshot-params-target-fenced-frame-config③">target fenced frame config</a> is null.</p>
        <li data-md>
         <p>Set <var>sourceSnapshotParams</var>’s <a data-link-type="dfn" href="#source-snapshot-params-target-fenced-frame-config" id="ref-for-source-snapshot-params-target-fenced-frame-config④">target fenced frame config</a> to <var>config</var>.</p>
       </ol>
@@ -3684,8 +3785,8 @@ <h4 class="heading settled" data-level="3.8.5" id="navigation-changes"><span cla
     <p>Rewrite the step starting with "Let <var>unloadPromptCanceled</var> be the result of" to:</p>
     <ol>
      <li data-md>
-      <p>Let <var>unloadPromptCanceled</var> be false if <var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤②">fenced
- navigable</a>, or the result of <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#checking-if-unloading-is-user-canceled" id="ref-for-checking-if-unloading-is-user-canceled">checking if unloading is user-canceled</a> for <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document①①">active document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#inclusive-descendant-navigables" id="ref-for-inclusive-descendant-navigables②">inclusive descendant navigables</a> otherwise.</p>
+      <p>Let <var>unloadPromptCanceled</var> be false if <var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤⑥">fenced
+ navigable</a>, or the result of <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#checking-if-unloading-is-user-canceled" id="ref-for-checking-if-unloading-is-user-canceled">checking if unloading is user-canceled</a> for <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document①②">active document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#inclusive-descendant-navigables" id="ref-for-inclusive-descendant-navigables③">inclusive descendant navigables</a> otherwise.</p>
     </ol>
     <p>Add a step after step 22.8.2 (Let <var>finalSandboxFlags</var> be the <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#set-union" id="ref-for-set-union">union</a>...) that reads:</p>
     <ol start="3">
@@ -3714,7 +3815,7 @@ <h4 class="heading settled" data-level="3.8.5" id="navigation-changes"><span cla
      <dt data-md><dfn class="dfn-paneled" data-dfn-for="navigation params" data-dfn-type="dfn" data-noexport id="navigation-params-fenced-frame-config-instance">fenced frame config instance</dfn>
      <dd data-md>
       <p>A <a data-link-type="dfn" href="#fenced-frame-config-instance" id="ref-for-fenced-frame-config-instance⑨">fenced frame config instance</a> or null, initially null.</p>
-      <p class="note" role="note"><span class="marker">Note:</span> This is only set for embedder-initiated <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑥⓪">fencedframe</a></code> navigations, and if a new <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③③">Document</a></code> is created as a result of such a navigation, this member is transferred to the new <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤③">fenced navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-bc" id="ref-for-nav-bc">active browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①⓪">fenced frame config instance</a> member.</p>
+      <p class="note" role="note"><span class="marker">Note:</span> This is only set for embedder-initiated <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑥①">fencedframe</a></code> navigations, and if a new <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③④">Document</a></code> is created as a result of such a navigation, this member is transferred to the new <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤⑦">fenced navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-bc" id="ref-for-nav-bc①">active browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①①">fenced frame config instance</a> member.</p>
     </dl>
    </div>
    <div class="algorithm" data-algorithm="create-navigation-params-config-instance">
@@ -3729,24 +3830,24 @@ <h4 class="heading settled" data-level="3.8.5" id="navigation-changes"><span cla
    </div>
    <p><br></p>
    <p>Finally, the below patches make use of the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params" id="ref-for-navigation-params②">navigation params</a>'s <a data-link-type="dfn" href="#navigation-params-fenced-frame-config-instance" id="ref-for-navigation-params-fenced-frame-config-instance①">fenced frame
-config instance</a>, and handle the assignment of a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context" id="ref-for-browsing-context③">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①①">fenced
+config instance</a>, and handle the assignment of a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context" id="ref-for-browsing-context③">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①②">fenced
 frame config instance</a> that is initiated by a navigation.</p>
-   <p class="note" role="note"><span class="marker">Note:</span> A <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context" id="ref-for-browsing-context④">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①②">fenced frame config instance</a> is assigned in two
-different ways: (1) during embedder-initiated <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑥①">fencedframe</a></code> navigation, as described by the rest
-of this section, and (2) inherited during initial <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③④">Document</a></code> creation for <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③⑤">Document</a></code>s in <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable⑨">child
-navigables</a> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable⑧">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤④">fenced
+   <p class="note" role="note"><span class="marker">Note:</span> A <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context" id="ref-for-browsing-context④">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①③">fenced frame config instance</a> is assigned in two
+different ways: (1) during embedder-initiated <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑥②">fencedframe</a></code> navigation, as described by the rest
+of this section, and (2) inherited during initial <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③⑤">Document</a></code> creation for <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③⑥">Document</a></code>s in <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable⑨">child
+navigables</a> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable⑨">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤⑧">fenced
 navigable</a>, as handled in the <a href="#creating-browsing-contexts-patch">§ 3.3 Modifications to creating browsing contexts</a> section.</p>
-   <p>For any successful navigation inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑥②">fencedframe</a></code>, regardless of whether it was initiated by
-content in the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑥③">fencedframe</a></code> or its embedder, exactly one of two things will happen:</p>
+   <p>For any successful navigation inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑥③">fencedframe</a></code>, regardless of whether it was initiated by
+content in the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑥④">fencedframe</a></code> or its embedder, exactly one of two things will happen:</p>
    <ul>
     <li data-md>
      <p><i>Embedder-initiated navigations</i>: The <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params" id="ref-for-navigation-params③">navigation params</a>'s <a data-link-type="dfn" href="#navigation-params-fenced-frame-config-instance" id="ref-for-navigation-params-fenced-frame-config-instance②">fenced
- frame config instance</a> will be unconditionally assigned to the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑥④">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers①③">fenced
- navigable container</a>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤⑤">fenced navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-bc" id="ref-for-nav-bc①">active
- browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①③">fenced frame config instance</a>.</p>
+ frame config instance</a> will be unconditionally assigned to the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑥⑤">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers①③">fenced
+ navigable container</a>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤⑨">fenced navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-bc" id="ref-for-nav-bc②">active
+ browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①④">fenced frame config instance</a>.</p>
     <li data-md>
      <p><i>Inner-content-initiated navigations</i>: The <a data-link-type="dfn" href="#fenced-frame-config-instance" id="ref-for-fenced-frame-config-instance①⓪">fenced frame config instance</a> referenced in
- the immediately-preceding point persists through this kind of cross-<code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③⑥">Document</a></code> navigation.</p>
+ the immediately-preceding point persists through this kind of cross-<code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③⑦">Document</a></code> navigation.</p>
    </ul>
    <div class="algorithm" data-algorithm="create-and-initialize-document-patch">
      Modify <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#initialise-the-document-object" id="ref-for-initialise-the-document-object">create and initialize a Document object</a> algorithm to insert one step after
@@ -3756,13 +3857,13 @@ <h4 class="heading settled" data-level="3.8.5" id="navigation-changes"><span cla
       <p>If <var>navigationParams</var>’s <a data-link-type="dfn" href="#navigation-params-fenced-frame-config-instance" id="ref-for-navigation-params-fenced-frame-config-instance③">fenced frame config instance</a> is not null:</p>
       <ol>
        <li data-md>
-        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert①②">Assert</a>: <var>browsingContext</var> does not equal <var>navigationParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params-navigable" id="ref-for-navigation-params-navigable①">navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-bc" id="ref-for-nav-bc②">active browsing context</a>.</p>
+        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert①③">Assert</a>: <var>browsingContext</var> does not equal <var>navigationParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params-navigable" id="ref-for-navigation-params-navigable①">navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-bc" id="ref-for-nav-bc③">active browsing context</a>.</p>
         <p class="note" role="note"><span class="marker">Note:</span> This is because embedder-initiated navigations (indicated by <var>navigationParams</var>’s <a data-link-type="dfn" href="#navigation-params-fenced-frame-config-instance" id="ref-for-navigation-params-fenced-frame-config-instance④">fenced frame config instance</a> being non-null) always cause a <a href="#bcg-swap">§ 3.8.6 Browsing context group swap</a>.</p>
        <li data-md>
         <p>Set <var>navigationParams</var>’s <a data-link-type="dfn" href="#navigation-params-fenced-frame-config-instance" id="ref-for-navigation-params-fenced-frame-config-instance⑤">fenced frame config instance</a>'s <a data-link-type="dfn" href="#fenced-frame-config-cross-origin-reporting-allowed" id="ref-for-fenced-frame-config-cross-origin-reporting-allowed①">cross-origin reporting allowed</a> to the result of running <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-header-list-get-structured-header" id="ref-for-concept-header-list-get-structured-header">get a
  structured field value</a> on <var>navigationParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params-response" id="ref-for-navigation-params-response②">response</a>'s <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-response-header-list" id="ref-for-concept-response-header-list">header list</a> given <span>`<code><a data-link-type="http-header" href="#http-headerdef-allow-cross-origin-event-reporting" id="ref-for-http-headerdef-allow-cross-origin-event-reporting①">Allow-Cross-Origin-Event-Reporting</a></code>`</span> and "<code>item</code>".</p>
        <li data-md>
-        <p>Set <var>browsingContext</var>’s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①④">fenced frame config instance</a> to <var>navigationParams</var>’s <a data-link-type="dfn" href="#navigation-params-fenced-frame-config-instance" id="ref-for-navigation-params-fenced-frame-config-instance⑥">fenced frame config instance</a>.</p>
+        <p>Set <var>browsingContext</var>’s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①⑤">fenced frame config instance</a> to <var>navigationParams</var>’s <a data-link-type="dfn" href="#navigation-params-fenced-frame-config-instance" id="ref-for-navigation-params-fenced-frame-config-instance⑥">fenced frame config instance</a>.</p>
       </ol>
     </ol>
     <p>Add a new step after step 9 that reads:</p>
@@ -3771,7 +3872,7 @@ <h4 class="heading settled" data-level="3.8.5" id="navigation-changes"><span cla
       <p>Let <var>automaticBeaconsAllowed</var> be the result of running <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-header-list-get-structured-header" id="ref-for-concept-header-list-get-structured-header①">get a structured field
   value</a> on <var>navigationParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params-response" id="ref-for-navigation-params-response③">response</a>'s <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-response-header-list" id="ref-for-concept-response-header-list①">header list</a> given <span>`<code><a data-link-type="http-header" href="#http-headerdef-allow-fenced-frame-automatic-beacons" id="ref-for-http-headerdef-allow-fenced-frame-automatic-beacons①">Allow-Fenced-Frame-Automatic-Beacons</a></code>`</span> and "<code>item</code>".</p>
     </ol>
-    <p>Further rewrite step 10 (now step 12) to return a new <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③⑦">Document</a></code> with an additional parameter:</p>
+    <p>Further rewrite step 10 (now step 12) to return a new <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③⑧">Document</a></code> with an additional parameter:</p>
     <dl>
      <dt data-md><a data-link-type="dfn" href="#document-automatic-beacons-allowed" id="ref-for-document-automatic-beacons-allowed①">automatic beacons allowed</a>
      <dd data-md>
@@ -3779,8 +3880,8 @@ <h4 class="heading settled" data-level="3.8.5" id="navigation-changes"><span cla
     </dl>
    </div>
    <h4 class="heading settled" data-level="3.8.6" id="bcg-swap"><span class="secno">3.8.6. </span><span class="content">Browsing context group swap</span><a class="self-link" href="#bcg-swap"></a></h4>
-   <p>When the embedder of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑥⑤">fencedframe</a></code> initiates navigations inside the frame, we must perform a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context-group" id="ref-for-browsing-context-group⑦">browsing context group</a> swap to entirely reset the context inside the frame, to ensure nothing is
-left over to be leaked to the next <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③⑧">Document</a></code>.</p>
+   <p>When the embedder of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑥⑥">fencedframe</a></code> initiates navigations inside the frame, we must perform a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context-group" id="ref-for-browsing-context-group⑦">browsing context group</a> swap to entirely reset the context inside the frame, to ensure nothing is
+left over to be leaked to the next <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③⑨">Document</a></code>.</p>
    <div class="algorithm" data-algorithm="attempt-populate-history-bcg-swap">
      Modify <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#attempt-to-populate-the-history-entry&apos;s-document" id="ref-for-attempt-to-populate-the-history-entry&apos;s-document②">attempt to populate the history entry’s document</a> algorithm. Add a step
   before the step that reads "6. <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#queue-a-global-task" id="ref-for-queue-a-global-task⑥">Queue a global task</a> on the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#navigation-and-traversal-task-source" id="ref-for-navigation-and-traversal-task-source">navigation and traversal task
@@ -3790,13 +3891,13 @@ <h4 class="heading settled" data-level="3.8.6" id="bcg-swap"><span class="secno"
       <p>If all of the following conditions are true:</p>
       <ul>
        <li data-md>
-        <p><var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤⑥">fenced navigable</a>;</p>
+        <p><var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑥⓪">fenced navigable</a>;</p>
        <li data-md>
-        <p><var>sourceSnapshotParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#source-snapshot-params-client" id="ref-for-source-snapshot-params-client">fetch client</a> is <strong>not</strong> <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document①②">active document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#relevant-settings-object" id="ref-for-relevant-settings-object⑨">relevant settings object</a>;</p>
+        <p><var>sourceSnapshotParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#source-snapshot-params-client" id="ref-for-source-snapshot-params-client">fetch client</a> is <strong>not</strong> <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document①③">active document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#relevant-settings-object" id="ref-for-relevant-settings-object①⓪">relevant settings object</a>;</p>
        <li data-md>
         <p><var>navigationParams</var> is non-null</p>
       </ul>
-      <p>then set <var>navigationParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params-coop-enforcement-result" id="ref-for-navigation-params-coop-enforcement-result">COOP enforcement result</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#coop-enforcement-bcg-switch" id="ref-for-coop-enforcement-bcg-switch">needs a browsing context group switch</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean②①">boolean</a> to true.</p>
+      <p>then set <var>navigationParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params-coop-enforcement-result" id="ref-for-navigation-params-coop-enforcement-result">COOP enforcement result</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#coop-enforcement-bcg-switch" id="ref-for-coop-enforcement-bcg-switch">needs a browsing context group switch</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean②⓪">boolean</a> to true.</p>
       <p class="issue" id="issue-65d90823"><a class="self-link" href="#issue-65d90823"></a> This indeed works, but we should consider using a separate mechanism to carry this out,
  instead of piggybacking off of the COOP mechanism which was designed without fenced frames in
  mind, and could evolve in ways that give this specification unwanted side-effects.</p>
@@ -3812,16 +3913,16 @@ <h4 class="heading settled" data-level="3.8.7" id="unfenced-top-navigation-targe
     <p>Modify the below paragraph to replace the following text:</p>
     <ul>
      <li data-md>
-      <p>"top" means the <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable①③">top-level traversable</a> of the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable①①">navigable</a> that the link or script is in,</p>
+      <p>"top" means the <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable①④">top-level traversable</a> of the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable①①">navigable</a> that the link or script is in,</p>
     </ul>
     <p>with:</p>
     <ul>
      <li data-md>
-      <p>"top" means the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable⑨">traversable navigable</a> of the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable①②">navigable</a> that the link or
-script is in, "outermost top" means the <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable①④">top-level traversable</a> of the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable①③">navigable</a> that
+      <p>"top" means the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable①⓪">traversable navigable</a> of the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable①②">navigable</a> that the link or
+script is in, "outermost top" means the <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable①⑤">top-level traversable</a> of the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable①③">navigable</a> that
 the link or script is in,</p>
     </ul>
-    <p class="note" role="note"><span class="marker">Note:</span> This change is necessary because this spec adds a distinction between <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable①⓪">traversable navigable</a> and <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable①⑤">top-level traversable</a>, which were previously
+    <p class="note" role="note"><span class="marker">Note:</span> This change is necessary because this spec adds a distinction between <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable①①">traversable navigable</a> and <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable①⑥">top-level traversable</a>, which were previously
   functionally equivalent.</p>
     <p>In the table below, add a column named "Effect in a fenced frame". The value for all existing
   rows in this column is the same as "ordinary effect". Then, add two rows which read:</p>
@@ -3853,13 +3954,13 @@ <h4 class="heading settled" data-level="3.8.7" id="unfenced-top-navigation-targe
    <div class="algorithm" data-algorithm="unfenced-top-rules">
      Add an extra step to <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#the-rules-for-choosing-a-navigable" id="ref-for-the-rules-for-choosing-a-navigable">the rules for choosing a navigable</a> between the current steps 6 and 7, 
   that reads: 
-    <p>6.5. Otherwise, if name is an ASCII case-insensitive match for <code>"_unfencedTop"</code> and <var>currentNavigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable①①">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤⑦">fenced
-  navigable</a>, set <var>chosen</var> to <var>currentNavigable</var>’s <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable①⑥">top-level traversable</a>.</p>
+    <p>6.5. Otherwise, if name is an ASCII case-insensitive match for <code>"_unfencedTop"</code> and <var>currentNavigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable①②">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑥①">fenced
+  navigable</a>, set <var>chosen</var> to <var>currentNavigable</var>’s <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable①⑦">top-level traversable</a>.</p>
    </div>
    <h3 class="heading settled" data-level="3.9" id="page-visibility"><span class="secno">3.9. </span><span class="content">Page visibility</span><a class="self-link" href="#page-visibility"></a></h3>
    <p>The <a href="https://html.spec.whatwg.org/#page-visibility">Page visibility</a> section of <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a> is
-modified such that the first step of the algorithm that runs when a user-agent changes a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①⑧">traversable navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#system-visibility-state" id="ref-for-system-visibility-state">system visibility state</a> calls the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#inclusive-descendant-navigables" id="ref-for-inclusive-descendant-navigables③">inclusive descendant
-navigables</a> algorithm with <a data-link-type="dfn" href="#inclusive-dn-unfenced" id="ref-for-inclusive-dn-unfenced②">unfenced</a> set to true.</p>
+modified such that the first step of the algorithm that runs when a user-agent changes a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①⑧">traversable navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#system-visibility-state" id="ref-for-system-visibility-state">system visibility state</a> calls the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#inclusive-descendant-navigables" id="ref-for-inclusive-descendant-navigables④">inclusive descendant
+navigables</a> algorithm with <a data-link-type="dfn" href="#inclusive-dn-unfenced" id="ref-for-inclusive-dn-unfenced③">unfenced</a> set to true.</p>
    <h3 class="heading settled" data-level="3.10" id="events"><span class="secno">3.10. </span><span class="content">Events</span><a class="self-link" href="#events"></a></h3>
    <h4 class="heading settled" data-level="3.10.1" id="onfencedtreeclick-header"><span class="secno">3.10.1. </span><span class="content"><code><a data-link-type="dfn" href="#onfencedtreeclick" id="ref-for-onfencedtreeclick">onfencedtreeclick</a></code> event handler</span><a class="self-link" href="#onfencedtreeclick-header"></a></h4>
     The table in the <a href="https://html.spec.whatwg.org/multipage/webappapis.html#event-handlers-on-elements,-document-objects,-and-window-objects"> event handlers on elements, Document objects, and Window objects</a> section of <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a> is modified to include a new row. 
@@ -3898,10 +3999,10 @@ <h4 class="heading settled" data-level="3.10.2" id="fencedtreeclick-header"><spa
       <td><dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="fencedtreeclick"><code>fencedtreeclick</code></dfn>
       <td><code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#event" id="ref-for-event①">Event</a></code>
       <td>Elements
-      <td> Fired at a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑥⑥">fencedframe</a></code> element asynchronously after its <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤⑧">fenced navigable</a>'s <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③⑨">Document</a></code> calls <code class="idl"><a data-link-type="idl" href="#dom-fence-notifyevent" id="ref-for-dom-fence-notifyevent①">notifyEvent()</a></code> 
+      <td> Fired at a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑥⑦">fencedframe</a></code> element asynchronously after its <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑥②">fenced navigable</a>'s <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④⓪">Document</a></code> calls <code class="idl"><a data-link-type="idl" href="#dom-fence-notifyevent" id="ref-for-dom-fence-notifyevent①">notifyEvent()</a></code> 
    </table>
    <h2 class="heading settled" data-level="4" id="interaction-with-other-specs"><span class="secno">4. </span><span class="content">Interactions with other specifications</span><a class="self-link" href="#interaction-with-other-specs"></a></h2>
-   <p>Due to the necessarily cross-cutting nature of the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑥⑦">fencedframe</a></code> element and its interactions with
+   <p>Due to the necessarily cross-cutting nature of the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑥⑧">fencedframe</a></code> element and its interactions with
 core concepts like <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable①④">navigable</a> and <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context-group" id="ref-for-browsing-context-group⑧">browsing context group</a>, there are a number of
 specifications that rely on terms whose usages must be re-evaluated in light of this specification;
 this section houses the various changes that we propose to other specifications.</p>
@@ -3911,7 +4012,7 @@ <h3 class="heading settled" data-level="4.1" id="prerendering-monkeypatch"><span
    <dl>
     <dt data-md>"<code>fencedframe</code>"
     <dd data-md>
-     <p>This <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable①⑥">navigable</a> is displaying a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑥⑧">fencedframe</a></code>'s content</p>
+     <p>This <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable①⑥">navigable</a> is displaying a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑥⑨">fencedframe</a></code>'s content</p>
    </dl>
    <p class="issue" id="issue-d22ed66a"><a class="self-link" href="#issue-d22ed66a"></a> Specify the behavior that leads to the following:</p>
    <details class="wpt-tests-block" dir="ltr" lang="en" open>
@@ -3922,11 +4023,11 @@ <h3 class="heading settled" data-level="4.1" id="prerendering-monkeypatch"><span
    </details>
    <h3 class="heading settled" data-level="4.2" id="csp-integration"><span class="secno">4.2. </span><span class="content">Content Security Policy</span><a class="self-link" href="#csp-integration"></a></h3>
    <p><em>This introductory section is non-normative</em>.</p>
-   <p>Content Security Policy <a data-link-type="biblio" href="#biblio-csp" title="Content Security Policy Level 3">[CSP]</a> can ordinarily be used by web content associated with a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④⓪">Document</a></code> that hosts a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container⑥">navigable container</a> to limit the source of navigations in a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable①⓪">child
+   <p>Content Security Policy <a data-link-type="biblio" href="#biblio-csp" title="Content Security Policy Level 3">[CSP]</a> can ordinarily be used by web content associated with a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④①">Document</a></code> that hosts a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container⑥">navigable container</a> to limit the source of navigations in a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable①⓪">child
 navigable</a>.</p>
    <p>In order to prevent <a data-link-type="biblio" href="#biblio-csp" title="Content Security Policy Level 3">[CSP]</a> from being used a communication side-channel exposing the <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url①②">URL</a> of
-navigations inside a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑥⑨">fencedframe</a></code> to the site operating its embedder, the only <a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#source-expression" id="ref-for-source-expression">source
-expressions</a> that can influence a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑦⓪">fencedframe</a></code> navigation are:</p>
+navigations inside a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑦⓪">fencedframe</a></code> to the site operating its embedder, the only <a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#source-expression" id="ref-for-source-expression">source
+expressions</a> that can influence a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑦①">fencedframe</a></code> navigation are:</p>
    <ul>
     <li data-md>
      <p>The <a data-link-type="grammar" href="https://w3c.github.io/webappsec-csp/#grammardef-scheme-source" id="ref-for-grammardef-scheme-source">scheme-source</a> "<code>https:</code>"</p>
@@ -3942,7 +4043,7 @@ <h4 class="heading settled" data-level="4.2.1" id="csp-algorithms"><span class="
      Add a step after step 2 of the <a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#frame-src-pre-request" id="ref-for-frame-src-pre-request">frame-src pre-request check</a> that says: 
     <ol start="3">
      <li data-md>
-      <p>If <var>request</var>’s <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request-destination" id="ref-for-concept-request-destination⑥">destination</a> is "<code>fencedframe</code>", and this directive’s <a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#directive-value" id="ref-for-directive-value">value</a> does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain⑥">contain</a> either "<code>https:</code>", "<code>https://*:*</code>", or
+      <p>If <var>request</var>’s <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request-destination" id="ref-for-concept-request-destination⑥">destination</a> is "<code>fencedframe</code>", and this directive’s <a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#directive-value" id="ref-for-directive-value">value</a> does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain⑦">contain</a> either "<code>https:</code>", "<code>https://*:*</code>", or
  "<code>*</code>", return "<code>Blocked</code>".</p>
     </ol>
    </div>
@@ -3950,7 +4051,7 @@ <h4 class="heading settled" data-level="4.2.1" id="csp-algorithms"><span class="
      Add a step after step 2 of the <a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#frame-src-post-request" id="ref-for-frame-src-post-request">frame-src post-request check</a> that says: 
     <ol start="3">
      <li data-md>
-      <p>If <var>request</var> <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request-destination" id="ref-for-concept-request-destination⑦">destination</a> is "<code>fencedframe</code>", and this directive’s <a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#directive-value" id="ref-for-directive-value①">value</a> does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain⑦">contain</a> either "<code>https:</code>", "<code>https://*:*</code>", or "<code>*</code>",
+      <p>If <var>request</var> <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request-destination" id="ref-for-concept-request-destination⑦">destination</a> is "<code>fencedframe</code>", and this directive’s <a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#directive-value" id="ref-for-directive-value①">value</a> does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain⑧">contain</a> either "<code>https:</code>", "<code>https://*:*</code>", or "<code>*</code>",
 return "<code>Blocked</code>".</p>
     </ol>
    </div>
@@ -3964,9 +4065,9 @@ <h4 class="heading settled" data-level="4.2.1" id="csp-algorithms"><span class="
     </ol>
    </div>
    <h4 class="heading settled" data-level="4.2.2" id="new-csp-directive"><span class="secno">4.2.2. </span><span class="content">New fenced-frame-src <a data-link-type="biblio" href="#biblio-csp" title="Content Security Policy Level 3">[CSP]</a> <a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#directives" id="ref-for-directives">directive</a></span><a class="self-link" href="#new-csp-directive"></a></h4>
-   <p>Since <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑦①">fencedframe</a></code> is a different element than <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element⑨">iframe</a></code>, using the <b><i><a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#frame-src" id="ref-for-frame-src">frame-src</a></i></b> directive wouldn’t give web sites enough control over their CSP rules. Introduce a new <a data-link-type="biblio" href="#biblio-csp" title="Content Security Policy Level 3">[CSP]</a> <a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#directives" id="ref-for-directives①">directive</a>: <b><i>fenced-frame-src</i></b>. The monkey-patched specification is printed below:</p>
+   <p>Since <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑦②">fencedframe</a></code> is a different element than <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element①①">iframe</a></code>, using the <b><i><a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#frame-src" id="ref-for-frame-src">frame-src</a></i></b> directive wouldn’t give web sites enough control over their CSP rules. Introduce a new <a data-link-type="biblio" href="#biblio-csp" title="Content Security Policy Level 3">[CSP]</a> <a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#directives" id="ref-for-directives①">directive</a>: <b><i>fenced-frame-src</i></b>. The monkey-patched specification is printed below:</p>
    <div class="algorithm" data-algorithm="fenced-frame-src">
-     The <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="fenced-frame-src">fenced-frame-src</dfn> directive restricts the URLs which may be loaded into a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑦②">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤⑨">fenced navigable</a>. The syntax for the directive’s
+     The <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="fenced-frame-src">fenced-frame-src</dfn> directive restricts the URLs which may be loaded into a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑦③">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑥③">fenced navigable</a>. The syntax for the directive’s
   name and value is described by the following ABNF: 
 <pre>directive-name  = "fenced-frame-src"
 directive-value = <a data-link-type="grammar" href="https://w3c.github.io/webappsec-csp/#grammardef-serialized-source-list" id="ref-for-grammardef-serialized-source-list">serialized-source-list</a>
@@ -4041,55 +4142,55 @@ <h4 class="heading settled" data-level="4.2.2" id="new-csp-directive"><span clas
    </details>
    <h3 class="heading settled" data-level="4.3" id="permissions-policy-changes"><span class="secno">4.3. </span><span class="content">Permissions Policies</span><a class="self-link" href="#permissions-policy-changes"></a></h3>
    <p><em>This introductory sub-section is non-normative.</em></p>
-   <p>The <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature④">policy-controlled features</a> available to <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④①">Document</a></code>s inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑦③">fencedframe</a></code>, as well
+   <p>The <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature④">policy-controlled features</a> available to <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④②">Document</a></code>s inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑦④">fencedframe</a></code>, as well
 as the manner in which they are calculated, vary depending on how the <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config②⑥">fenced frame config</a> that
-the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑦④">fencedframe</a></code> navigates to is constructed.</p>
+the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑦⑤">fencedframe</a></code> navigates to is constructed.</p>
    <p>A <a data-link-type="dfn" href="#fenced-frame-config-instance" id="ref-for-fenced-frame-config-instance①①">fenced frame config instance</a> created via the <code class="idl"><a data-link-type="idl" href="#fencedframeconfig" id="ref-for-fencedframeconfig②④">FencedFrameConfig</a></code> constructor on the web
 platform will have a <a data-link-type="dfn" href="#permissions-policy-behavior-flexible" id="ref-for-permissions-policy-behavior-flexible①">flexible</a> <a data-link-type="dfn" href="#fencedframetype-permissions-policy-behavior" id="ref-for-fencedframetype-permissions-policy-behavior①">permissions policy
-behavior</a>, and the inner <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④②">Document</a></code> of the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑦⑤">fencedframe</a></code> it navigates will be allowed to
+behavior</a>, and the inner <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④③">Document</a></code> of the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑦⑥">fencedframe</a></code> it navigates will be allowed to
 inherit permissions as long as they are part of the <a data-link-type="dfn" href="#fenced-frame-allowed-permissions" id="ref-for-fenced-frame-allowed-permissions">fenced frame allowed permissions</a> list. All
 other <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature⑤">policy-controlled features</a> will be disabled.</p>
-   <p>A <a data-link-type="dfn" href="#fenced-frame-config-instance" id="ref-for-fenced-frame-config-instance①②">fenced frame config instance</a> created via a config-generating API that sets its <a data-link-type="dfn" href="#fenced-frame-config-effective-enabled-permissions" id="ref-for-fenced-frame-config-effective-enabled-permissions⑤">effective enabled permissions</a> will have a <a data-link-type="dfn" href="#permissions-policy-behavior-fixed" id="ref-for-permissions-policy-behavior-fixed①">fixed</a> <a data-link-type="dfn" href="#fencedframetype-permissions-policy-behavior" id="ref-for-fencedframetype-permissions-policy-behavior②">permissions policy behavior</a>, and the inner <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④③">Document</a></code> of the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑦⑥">fencedframe</a></code> it navigates to will have the <a data-link-type="dfn" href="#fenced-frame-config-effective-enabled-permissions" id="ref-for-fenced-frame-config-effective-enabled-permissions⑥">effective enabled permissions</a> be the exclusive
-list of <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature⑥">policy-controlled features</a> that will be enabled in the <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④④">Document</a></code> (all others will be
+   <p>A <a data-link-type="dfn" href="#fenced-frame-config-instance" id="ref-for-fenced-frame-config-instance①②">fenced frame config instance</a> created via a config-generating API that sets its <a data-link-type="dfn" href="#fenced-frame-config-effective-enabled-permissions" id="ref-for-fenced-frame-config-effective-enabled-permissions⑤">effective enabled permissions</a> will have a <a data-link-type="dfn" href="#permissions-policy-behavior-fixed" id="ref-for-permissions-policy-behavior-fixed①">fixed</a> <a data-link-type="dfn" href="#fencedframetype-permissions-policy-behavior" id="ref-for-fencedframetype-permissions-policy-behavior②">permissions policy behavior</a>, and the inner <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④④">Document</a></code> of the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑦⑦">fencedframe</a></code> it navigates to will have the <a data-link-type="dfn" href="#fenced-frame-config-effective-enabled-permissions" id="ref-for-fenced-frame-config-effective-enabled-permissions⑥">effective enabled permissions</a> be the exclusive
+list of <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature⑥">policy-controlled features</a> that will be enabled in the <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④⑤">Document</a></code> (all others will be
 disabled).</p>
-   <p>During a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑦⑦">fencedframe</a></code> navigation to a <a data-link-type="dfn" href="#fenced-frame-config-instance" id="ref-for-fenced-frame-config-instance①③">fenced frame config instance</a> with a <a data-link-type="dfn" href="#permissions-policy-behavior-fixed" id="ref-for-permissions-policy-behavior-fixed②">fixed</a> <a data-link-type="dfn" href="#fencedframetype-permissions-policy-behavior" id="ref-for-fencedframetype-permissions-policy-behavior③">permissions policy behavior</a>, it compares the <a data-link-type="dfn" href="#fenced-frame-config-instance-effective-enabled-permissions" id="ref-for-fenced-frame-config-instance-effective-enabled-permissions①">effective enabled permissions</a> of the <a data-link-type="dfn" href="#fenced-frame-config-instance" id="ref-for-fenced-frame-config-instance①④">fenced frame config instance</a> being
-navigated to against the resulting <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④⑤">Document</a></code>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/dom.html#concept-document-permissions-policy" id="ref-for-concept-document-permissions-policy②">permissions policy</a>'s <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#permissions-policy-inherited-policy" id="ref-for-permissions-policy-inherited-policy②">inherited policy</a>. The navigation only succeeds if each inherited feature whose <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#inherited-policy-for-a-feature" id="ref-for-inherited-policy-for-a-feature①">inherited policy value</a> is "<code>Enabled</code>" also appears in the <a data-link-type="dfn" href="#fenced-frame-config-instance-effective-enabled-permissions" id="ref-for-fenced-frame-config-instance-effective-enabled-permissions②">effective enabled permissions</a> <a data-link-type="dfn" href="#fenced-frame-config-instance" id="ref-for-fenced-frame-config-instance①⑤">fenced frame config instance</a>. Otherwise, the
-environment the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑦⑧">fencedframe</a></code> is embedded in is deemed unsuitable for the <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config②⑦">fenced frame config</a>,
+   <p>During a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑦⑧">fencedframe</a></code> navigation to a <a data-link-type="dfn" href="#fenced-frame-config-instance" id="ref-for-fenced-frame-config-instance①③">fenced frame config instance</a> with a <a data-link-type="dfn" href="#permissions-policy-behavior-fixed" id="ref-for-permissions-policy-behavior-fixed②">fixed</a> <a data-link-type="dfn" href="#fencedframetype-permissions-policy-behavior" id="ref-for-fencedframetype-permissions-policy-behavior③">permissions policy behavior</a>, it compares the <a data-link-type="dfn" href="#fenced-frame-config-instance-effective-enabled-permissions" id="ref-for-fenced-frame-config-instance-effective-enabled-permissions①">effective enabled permissions</a> of the <a data-link-type="dfn" href="#fenced-frame-config-instance" id="ref-for-fenced-frame-config-instance①④">fenced frame config instance</a> being
+navigated to against the resulting <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④⑥">Document</a></code>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/dom.html#concept-document-permissions-policy" id="ref-for-concept-document-permissions-policy②">permissions policy</a>'s <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#permissions-policy-inherited-policy" id="ref-for-permissions-policy-inherited-policy②">inherited policy</a>. The navigation only succeeds if each inherited feature whose <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#inherited-policy-for-a-feature" id="ref-for-inherited-policy-for-a-feature①">inherited policy value</a> is "<code>Enabled</code>" also appears in the <a data-link-type="dfn" href="#fenced-frame-config-instance-effective-enabled-permissions" id="ref-for-fenced-frame-config-instance-effective-enabled-permissions②">effective enabled permissions</a> <a data-link-type="dfn" href="#fenced-frame-config-instance" id="ref-for-fenced-frame-config-instance①⑤">fenced frame config instance</a>. Otherwise, the
+environment the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑦⑨">fencedframe</a></code> is embedded in is deemed unsuitable for the <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config②⑦">fenced frame config</a>,
 and the navigation is blocked.</p>
-   <p>At the same time, to make sure that a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑦⑨">fencedframe</a></code>'s embedder does not directly influence content
+   <p>At the same time, to make sure that a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑧⓪">fencedframe</a></code>'s embedder does not directly influence content
 in the frame based on that navigation’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params-origin" id="ref-for-navigation-params-origin">origin</a> (since the origin is derived
 from cross-site data), this specification modifies various <a data-link-type="biblio" href="#biblio-permissions-policy" title="Permissions Policy">[PERMISSIONS-POLICY]</a> algorithms such
-that a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑧⓪">fencedframe</a></code> <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④⑥">Document</a></code>'s <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#permissions-policy-inherited-policy" id="ref-for-permissions-policy-inherited-policy③">inherited policy</a> is computed without
+that a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑧①">fencedframe</a></code> <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④⑦">Document</a></code>'s <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#permissions-policy-inherited-policy" id="ref-for-permissions-policy-inherited-policy③">inherited policy</a> is computed without
 consideration of whether its <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params-origin" id="ref-for-navigation-params-origin①">origin</a> is <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#same-origin" id="ref-for-same-origin①⓪">same origin</a> with its embedder’s.
-Therefore a feature can only be enabled inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑧①">fencedframe</a></code> if its embedder <em>explicitly</em> delegates it via <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#the-special-value" id="ref-for-the-special-value">the special value *</a> <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#allowlist" id="ref-for-allowlist">allowlist</a>.</p>
+Therefore a feature can only be enabled inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑧②">fencedframe</a></code> if its embedder <em>explicitly</em> delegates it via <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#the-special-value" id="ref-for-the-special-value">the special value *</a> <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#allowlist" id="ref-for-allowlist">allowlist</a>.</p>
    <p>Considering all of the above, we get the following interesting implications for <a data-link-type="dfn" href="#permissions-policy-behavior-fixed" id="ref-for-permissions-policy-behavior-fixed③">fixed</a> <a data-link-type="dfn" href="#fencedframetype-permissions-policy-behavior" id="ref-for-fencedframetype-permissions-policy-behavior④">permissions policy behavior</a> navigations:</p>
    <ul>
     <li data-md>
-     <p>If a <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature⑦">feature</a> that <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain⑧">exists</a> in the <a data-link-type="dfn" href="#fenced-frame-config-effective-enabled-permissions" id="ref-for-fenced-frame-config-effective-enabled-permissions⑦">effective enabled permissions</a> has a <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature-default-allowlist" id="ref-for-policy-controlled-feature-default-allowlist">default allowlist</a> of <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#the-special-value" id="ref-for-the-special-value①">the special value *</a>, and no `<a data-link-type="http-header" href="https://w3c.github.io/webappsec-permissions-policy/#permissions-policy-header" id="ref-for-permissions-policy-header"><code>Permissions-Policy</code></a>` header is served on
- the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑧②">fencedframe</a></code> embedder, and the <code><a data-link-type="element-sub" href="#element-attrdef-fencedframe-allow" id="ref-for-element-attrdef-fencedframe-allow①">allow</a></code> attribute is empty, the navigation
- inside the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑧③">fencedframe</a></code> will succeed, and the resulting <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④⑦">Document</a></code> will be <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#allowed-to-use" id="ref-for-allowed-to-use②">allowed to
+     <p>If a <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature⑦">feature</a> that <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain⑨">exists</a> in the <a data-link-type="dfn" href="#fenced-frame-config-effective-enabled-permissions" id="ref-for-fenced-frame-config-effective-enabled-permissions⑦">effective enabled permissions</a> has a <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature-default-allowlist" id="ref-for-policy-controlled-feature-default-allowlist">default allowlist</a> of <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#the-special-value" id="ref-for-the-special-value①">the special value *</a>, and no `<a data-link-type="http-header" href="https://w3c.github.io/webappsec-permissions-policy/#permissions-policy-header" id="ref-for-permissions-policy-header"><code>Permissions-Policy</code></a>` header is served on
+ the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑧③">fencedframe</a></code> embedder, and the <code><a data-link-type="element-sub" href="#element-attrdef-fencedframe-allow" id="ref-for-element-attrdef-fencedframe-allow①">allow</a></code> attribute is empty, the navigation
+ inside the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑧④">fencedframe</a></code> will succeed, and the resulting <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④⑧">Document</a></code> will be <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#allowed-to-use" id="ref-for-allowed-to-use②">allowed to
  use</a> the <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature⑧">feature</a> (i.e., it will be enabled).</p>
     <li data-md>
-     <p>If a <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature⑨">feature</a> that <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain⑨">exists</a> in the <a data-link-type="dfn" href="#fenced-frame-config-effective-enabled-permissions" id="ref-for-fenced-frame-config-effective-enabled-permissions⑧">effective enabled permissions</a> has a <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature-default-allowlist" id="ref-for-policy-controlled-feature-default-allowlist①">default allowlist</a> of <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#default-allowlist-self" id="ref-for-default-allowlist-self"><code>'self'</code></a>, and no `<a data-link-type="http-header" href="https://w3c.github.io/webappsec-permissions-policy/#permissions-policy-header" id="ref-for-permissions-policy-header①"><code>Permissions-Policy</code></a>`
- header is served on the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑧④">fencedframe</a></code> embedder, and the <code><a data-link-type="element-sub" href="#element-attrdef-fencedframe-allow" id="ref-for-element-attrdef-fencedframe-allow②">allow</a></code> attribute is
- empty, the navigation inside the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑧⑤">fencedframe</a></code> will be blocked.</p>
+     <p>If a <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature⑨">feature</a> that <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①⓪">exists</a> in the <a data-link-type="dfn" href="#fenced-frame-config-effective-enabled-permissions" id="ref-for-fenced-frame-config-effective-enabled-permissions⑧">effective enabled permissions</a> has a <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature-default-allowlist" id="ref-for-policy-controlled-feature-default-allowlist①">default allowlist</a> of <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#default-allowlist-self" id="ref-for-default-allowlist-self"><code>'self'</code></a>, and no `<a data-link-type="http-header" href="https://w3c.github.io/webappsec-permissions-policy/#permissions-policy-header" id="ref-for-permissions-policy-header①"><code>Permissions-Policy</code></a>`
+ header is served on the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑧⑤">fencedframe</a></code> embedder, and the <code><a data-link-type="element-sub" href="#element-attrdef-fencedframe-allow" id="ref-for-element-attrdef-fencedframe-allow②">allow</a></code> attribute is
+ empty, the navigation inside the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑧⑥">fencedframe</a></code> will be blocked.</p>
      <p class="note" role="note"><span class="marker">Note:</span> This is because ordinarily this <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature①⓪">feature</a> would only be enabled
- if the subframe’s <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④⑧">Document</a></code> was <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#same-origin" id="ref-for-same-origin①①">same origin</a> with its embedder, a check this specification
- avoids for fenced frames, since the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑧⑥">fencedframe</a></code>s <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④⑨">Document</a></code>'s <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-document-origin" id="ref-for-concept-document-origin③">origin</a> is
+ if the subframe’s <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④⑨">Document</a></code> was <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#same-origin" id="ref-for-same-origin①①">same origin</a> with its embedder, a check this specification
+ avoids for fenced frames, since the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑧⑦">fencedframe</a></code>s <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤⓪">Document</a></code>'s <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-document-origin" id="ref-for-concept-document-origin③">origin</a> is
  derived from cross-site data. Therefore, we simply "fail close".</p>
     <li data-md>
-     <p>If a <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature①①">feature</a> that <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①⓪">exists</a> in the <a data-link-type="dfn" href="#fenced-frame-config-effective-enabled-permissions" id="ref-for-fenced-frame-config-effective-enabled-permissions⑨">effective enabled permissions</a> has a <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature-default-allowlist" id="ref-for-policy-controlled-feature-default-allowlist②">default allowlist</a> of <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#default-allowlist-self" id="ref-for-default-allowlist-self①"><code>'self'</code></a>, and the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑧⑦">fencedframe</a></code>'s <code><a data-link-type="element-sub" href="#element-attrdef-fencedframe-allow" id="ref-for-element-attrdef-fencedframe-allow③">allow</a></code> attribute contains the <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature①②">feature</a> but no <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#allowlist" id="ref-for-allowlist①">allowlist</a>, the rules
+     <p>If a <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature①①">feature</a> that <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①①">exists</a> in the <a data-link-type="dfn" href="#fenced-frame-config-effective-enabled-permissions" id="ref-for-fenced-frame-config-effective-enabled-permissions⑨">effective enabled permissions</a> has a <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature-default-allowlist" id="ref-for-policy-controlled-feature-default-allowlist②">default allowlist</a> of <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#default-allowlist-self" id="ref-for-default-allowlist-self①"><code>'self'</code></a>, and the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑧⑧">fencedframe</a></code>'s <code><a data-link-type="element-sub" href="#element-attrdef-fencedframe-allow" id="ref-for-element-attrdef-fencedframe-allow③">allow</a></code> attribute contains the <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature①②">feature</a> but no <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#allowlist" id="ref-for-allowlist①">allowlist</a>, the rules
  described in <a href="allow-attribute-fenced-frame">The <code>allow</code> attribute section</a>, the default <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#allowlist" id="ref-for-allowlist②">allowlist</a> for the feature will be <code>'src'</code> which is meant to represent the embedder-supplied
- navigation <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url①③">URL</a>, for which there is none when navigating a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑧⑧">fencedframe</a></code>, as the navigation <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url①④">URL</a> is determined by the <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config②⑧">fenced frame config</a>. The navigation will be blocked.</p>
+ navigation <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url①③">URL</a>, for which there is none when navigating a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑧⑨">fencedframe</a></code>, as the navigation <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url①④">URL</a> is determined by the <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config②⑧">fenced frame config</a>. The navigation will be blocked.</p>
     <li data-md>
-     <p>If a <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature①③">feature</a> that <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①①">exists</a> in the <a data-link-type="dfn" href="#fenced-frame-config-effective-enabled-permissions" id="ref-for-fenced-frame-config-effective-enabled-permissions①⓪">effective enabled permissions</a> has a <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature-default-allowlist" id="ref-for-policy-controlled-feature-default-allowlist③">default allowlist</a> of <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#default-allowlist-self" id="ref-for-default-allowlist-self②"><code>'self'</code></a> but either the `<a data-link-type="http-header" href="https://w3c.github.io/webappsec-permissions-policy/#permissions-policy-header" id="ref-for-permissions-policy-header②"><code>Permissions-Policy</code></a>` header served on the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑧⑨">fencedframe</a></code>'s embedder <em>OR</em> the <code><a data-link-type="element-sub" href="#element-attrdef-fencedframe-allow" id="ref-for-element-attrdef-fencedframe-allow④">allow</a></code> attribute sets that <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature①④">feature</a>'s <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#allowlist" id="ref-for-allowlist③">allowlist</a> to <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#the-special-value" id="ref-for-the-special-value②">the special value *</a>, then the navigation inside the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑨⓪">fencedframe</a></code> will succeed, and the
- resulting <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤⓪">Document</a></code> is <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#allowed-to-use" id="ref-for-allowed-to-use③">allowed to use</a> the <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature①⑤">feature</a>.</p>
+     <p>If a <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature①③">feature</a> that <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①②">exists</a> in the <a data-link-type="dfn" href="#fenced-frame-config-effective-enabled-permissions" id="ref-for-fenced-frame-config-effective-enabled-permissions①⓪">effective enabled permissions</a> has a <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature-default-allowlist" id="ref-for-policy-controlled-feature-default-allowlist③">default allowlist</a> of <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#default-allowlist-self" id="ref-for-default-allowlist-self②"><code>'self'</code></a> but either the `<a data-link-type="http-header" href="https://w3c.github.io/webappsec-permissions-policy/#permissions-policy-header" id="ref-for-permissions-policy-header②"><code>Permissions-Policy</code></a>` header served on the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑨⓪">fencedframe</a></code>'s embedder <em>OR</em> the <code><a data-link-type="element-sub" href="#element-attrdef-fencedframe-allow" id="ref-for-element-attrdef-fencedframe-allow④">allow</a></code> attribute sets that <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature①④">feature</a>'s <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#allowlist" id="ref-for-allowlist③">allowlist</a> to <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#the-special-value" id="ref-for-the-special-value②">the special value *</a>, then the navigation inside the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑨①">fencedframe</a></code> will succeed, and the
+ resulting <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤①">Document</a></code> is <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#allowed-to-use" id="ref-for-allowed-to-use③">allowed to use</a> the <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature①⑤">feature</a>.</p>
     <li data-md>
-     <p>If a navigation inside a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑨①">fencedframe</a></code> would otherwise succeed, but the <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-response" id="ref-for-concept-response②">response</a> on the
- navigation inside the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑨②">fencedframe</a></code> is served with a `<a data-link-type="http-header" href="https://w3c.github.io/webappsec-permissions-policy/#permissions-policy-header" id="ref-for-permissions-policy-header③"><code>Permissions-Policy</code></a>` header that sets the <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#allowlist" id="ref-for-allowlist④">allowlist</a> to "<code>none</code>" or an
+     <p>If a navigation inside a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑨②">fencedframe</a></code> would otherwise succeed, but the <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-response" id="ref-for-concept-response②">response</a> on the
+ navigation inside the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑨③">fencedframe</a></code> is served with a `<a data-link-type="http-header" href="https://w3c.github.io/webappsec-permissions-policy/#permissions-policy-header" id="ref-for-permissions-policy-header③"><code>Permissions-Policy</code></a>` header that sets the <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#allowlist" id="ref-for-allowlist④">allowlist</a> to "<code>none</code>" or an
  otherwise incompatible <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin①⑥">origin</a> for a feature in the <a data-link-type="dfn" href="#fenced-frame-config-effective-enabled-permissions" id="ref-for-fenced-frame-config-effective-enabled-permissions①①">effective enabled
- permissions</a>, the navigation still succeeds, but the <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤①">Document</a></code> in the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑨③">fencedframe</a></code> is <strong>not</strong> <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#allowed-to-use" id="ref-for-allowed-to-use④">allowed to use</a> the feature.</p>
-     <p class="note" role="note"><span class="marker">Note:</span> This is OK because it is the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑨④">fencedframe</a></code>'s content <em>itself</em> that is making the decision
+ permissions</a>, the navigation still succeeds, but the <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤②">Document</a></code> in the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑨④">fencedframe</a></code> is <strong>not</strong> <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#allowed-to-use" id="ref-for-allowed-to-use④">allowed to use</a> the feature.</p>
+     <p class="note" role="note"><span class="marker">Note:</span> This is OK because it is the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑨⑤">fencedframe</a></code>'s content <em>itself</em> that is making the decision
  to disable a particular feature, not its embedder environment.</p>
    </ul>
    <p>The patches in the below section "fence" the appropriate <a data-link-type="biblio" href="#biblio-permissions-policy" title="Permissions Policy">[PERMISSIONS-POLICY]</a> and <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a> algorithms to achieve the outcomes described in the above explanatory content.</p>
@@ -4099,11 +4200,11 @@ <h4 class="heading settled" data-level="4.3.1" id="permissions-policy-definition
    <h4 class="heading settled" data-level="4.3.2" id="permissions-policy-patches"><span class="secno">4.3.2. </span><span class="content">Algorithm patches</span><a class="self-link" href="#permissions-policy-patches"></a></h4>
    <div class="algorithm" data-algorithm="allow-attribute-fenced-frame" id="allow-attribute-fenced-frame">
      Rename the <a href="https://w3c.github.io/webappsec-permissions-policy/#iframe-allow-attribute">The <code>allow</code> attribute of the <code>iframe</code> element</a> section to "The <code>allow</code> attribute of the <code>iframe</code> and <code>fencedframe</code> element", and rewrite the section to read: 
-    <p><code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element①⓪">iframe</a></code> and <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑨⑤">fencedframe</a></code> elements have an respective <code>allow</code> attributes (<code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element①①">iframe</a></code>: <code><a data-link-type="element-sub" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#attr-iframe-allow" id="ref-for-attr-iframe-allow">allow</a></code>; <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑨⑥">fencedframe</a></code>: <code><a data-link-type="element-sub" href="#element-attrdef-fencedframe-allow" id="ref-for-element-attrdef-fencedframe-allow⑤">allow</a></code>), which contain an <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#serialized-policy-directive" id="ref-for-serialized-policy-directive">ASCII-serialized
+    <p><code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element①②">iframe</a></code> and <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑨⑥">fencedframe</a></code> elements have an respective <code>allow</code> attributes (<code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element①③">iframe</a></code>: <code><a data-link-type="element-sub" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#attr-iframe-allow" id="ref-for-attr-iframe-allow">allow</a></code>; <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑨⑦">fencedframe</a></code>: <code><a data-link-type="element-sub" href="#element-attrdef-fencedframe-allow" id="ref-for-element-attrdef-fencedframe-allow⑤">allow</a></code>), which contain an <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#serialized-policy-directive" id="ref-for-serialized-policy-directive">ASCII-serialized
   policy directive</a>.</p>
     <p>The allowlist for the features named in the attribute may be empty; in that case, the default
   value for the <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#allowlist" id="ref-for-allowlist⑤">allowlist</a> is "<code>src</code>", which represents the origin of the URL in the iframe’s <code><a data-link-type="element-sub" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#attr-iframe-src" id="ref-for-attr-iframe-src">src</a></code> attribute, or the fencedframe’s <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config②⑨">fenced frame config</a>.</p>
-    <p>When not empty, the <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element①②">iframe</a></code>'s <code><a data-link-type="element-sub" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#attr-iframe-allow" id="ref-for-attr-iframe-allow①">allow</a></code> or <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑨⑦">fencedframe</a></code>'s <code><a data-link-type="element-sub" href="#element-attrdef-fencedframe-allow" id="ref-for-element-attrdef-fencedframe-allow⑥">allow</a></code> attribute will result in adding an <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#allowlist" id="ref-for-allowlist⑥">allowlist</a> for each <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#supported-features" id="ref-for-supported-features">supported feature</a> to the <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element①③">iframe</a></code> or <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑨⑧">fencedframe</a></code>'s <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#container-policy" id="ref-for-container-policy①">container policy</a>, when it is constructed.</p>
+    <p>When not empty, the <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element①④">iframe</a></code>'s <code><a data-link-type="element-sub" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#attr-iframe-allow" id="ref-for-attr-iframe-allow①">allow</a></code> or <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑨⑧">fencedframe</a></code>'s <code><a data-link-type="element-sub" href="#element-attrdef-fencedframe-allow" id="ref-for-element-attrdef-fencedframe-allow⑥">allow</a></code> attribute will result in adding an <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#allowlist" id="ref-for-allowlist⑥">allowlist</a> for each <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#supported-features" id="ref-for-supported-features">supported feature</a> to the <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element①⑤">iframe</a></code> or <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑨⑨">fencedframe</a></code>'s <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#container-policy" id="ref-for-container-policy①">container policy</a>, when it is constructed.</p>
    </div>
    <div class="algorithm" data-algorithm="Create a permissions policy for a fenced navigable">
      Create a new algorithm, called <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="create-a-permissions-policy-for-a-fenced-navigable">Create a permissions policy for a fenced navigable</dfn>. 
@@ -4111,18 +4212,18 @@ <h4 class="heading settled" data-level="4.3.2" id="permissions-policy-patches"><
   returns a new <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#permissions-policy" id="ref-for-permissions-policy①">Permissions Policy</a>.</p>
     <ol>
      <li data-md>
-      <p>Let <var>fencedFrameConfig</var> be <var>container</var>’s <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-node-document" id="ref-for-concept-node-document④">node document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-bc" id="ref-for-nav-bc③">active browsing
- context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①⑤">fenced frame config instance</a>.</p>
+      <p>Let <var>fencedFrameConfig</var> be <var>container</var>’s <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-node-document" id="ref-for-concept-node-document④">node document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-bc" id="ref-for-nav-bc④">active browsing
+ context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①⑥">fenced frame config instance</a>.</p>
      <li data-md>
-      <p>Let <var>inheritedPolicy</var> be a new <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①⑤">ordered map</a>.</p>
+      <p>Let <var>inheritedPolicy</var> be a new <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①⑦">ordered map</a>.</p>
      <li data-md>
       <p>If <var>fencedFrameConfig</var> is not null and <var>fencedFrameConfig</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-permissions-policy-behavior" id="ref-for-fenced-frame-config-instance-permissions-policy-behavior①">permissions policy behavior</a> is <a data-link-type="dfn" href="#permissions-policy-behavior-fixed" id="ref-for-permissions-policy-behavior-fixed④">fixed</a>, then:</p>
       <ol>
        <li data-md>
-        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate⑤">For each</a> <var>feature</var> <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#supported-features" id="ref-for-supported-features①">supported</a>:</p>
+        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate⑥">For each</a> <var>feature</var> <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#supported-features" id="ref-for-supported-features①">supported</a>:</p>
         <ol>
          <li data-md>
-          <p>If <var>fencedFrameConfig</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-effective-enabled-permissions" id="ref-for-fenced-frame-config-instance-effective-enabled-permissions③">effective enabled permissions</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①②">contains</a> <var>feature</var>, then set <var>inheritedPolicy</var>[feature] to "<code>Enabled</code>".</p>
+          <p>If <var>fencedFrameConfig</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-effective-enabled-permissions" id="ref-for-fenced-frame-config-instance-effective-enabled-permissions③">effective enabled permissions</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①③">contains</a> <var>feature</var>, then set <var>inheritedPolicy</var>[feature] to "<code>Enabled</code>".</p>
           <p>Otherwise, set <var>inheritedPolicy</var>[feature] to "<code>Disabled</code>".</p>
         </ol>
         <p class="note" role="note"><span class="marker">Note:</span> While this doesn’t take the <code><a data-link-type="element-sub" href="#element-attrdef-fencedframe-allow" id="ref-for-element-attrdef-fencedframe-allow⑦">allow</a></code> attribute into consideration, it
@@ -4134,7 +4235,7 @@ <h4 class="heading settled" data-level="4.3.2" id="permissions-policy-patches"><
       <p>Otherwise:</p>
       <ol>
        <li data-md>
-        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate⑥">For each</a> <var>feature</var> <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#supported-features" id="ref-for-supported-features②">supported</a>:</p>
+        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate⑦">For each</a> <var>feature</var> <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#supported-features" id="ref-for-supported-features②">supported</a>:</p>
         <ol>
          <li data-md>
           <p>If <var>feature</var> matches one of the <a data-link-type="dfn" href="#fenced-frame-allowed-permissions" id="ref-for-fenced-frame-allowed-permissions①">fenced frame allowed permissions</a>, then set <var>inheritedPolicy</var>[feature] to the result of running <a data-link-type="abstract-op" href="https://w3c.github.io/webappsec-permissions-policy/#define-inherited-policy-in-container" id="ref-for-define-inherited-policy-in-container">Define an inherited policy for
@@ -4143,7 +4244,7 @@ <h4 class="heading settled" data-level="4.3.2" id="permissions-policy-patches"><
         </ol>
       </ol>
      <li data-md>
-      <p>Let <var>policy</var> be a new <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#permissions-policy" id="ref-for-permissions-policy②">permissions policy</a>, with <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#permissions-policy-inherited-policy" id="ref-for-permissions-policy-inherited-policy④">inherited policy</a> <var>inheritedPolicy</var> and <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#permissions-policy-declared-policy" id="ref-for-permissions-policy-declared-policy">declared policy</a> initialized to two new <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①⑥">ordered
+      <p>Let <var>policy</var> be a new <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#permissions-policy" id="ref-for-permissions-policy②">permissions policy</a>, with <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#permissions-policy-inherited-policy" id="ref-for-permissions-policy-inherited-policy④">inherited policy</a> <var>inheritedPolicy</var> and <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#permissions-policy-declared-policy" id="ref-for-permissions-policy-declared-policy">declared policy</a> initialized to two new <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①⑧">ordered
  maps</a>.</p>
      <li data-md>
       <p>Return <var>policy</var>.</p>
@@ -4151,16 +4252,16 @@ <h4 class="heading settled" data-level="4.3.2" id="permissions-policy-patches"><
    </div>
    <div class="algorithm" data-algorithm="create-permissions-policy">
      Modify the <a data-link-type="abstract-op" href="https://w3c.github.io/webappsec-permissions-policy/#create-for-navigable" id="ref-for-create-for-navigable">Create a Permissions Policy for a navigable</a> algorithm: 
-    <p>Given null or an <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-element" id="ref-for-concept-element">element</a> (<var>container</var>), an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin①⑧">origin</a> (<var>origin</var>), and an optional <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean②②">boolean</a> <var>matchAll</var> that defaults to false, this algorithm returns a new <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#permissions-policy" id="ref-for-permissions-policy③">permissions policy</a>.</p>
+    <p>Given null or an <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-element" id="ref-for-concept-element">element</a> (<var>container</var>), an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin①⑧">origin</a> (<var>origin</var>), and an optional <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean②①">boolean</a> <var>matchAll</var> that defaults to false, this algorithm returns a new <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#permissions-policy" id="ref-for-permissions-policy③">permissions policy</a>.</p>
     <p>Rewrite step 1 to read:</p>
     <ol>
      <li data-md>
-      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert①③">Assert</a>: if not null, <var>container</var> is either a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container⑦">navigable container</a> or a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers①⑤">fenced navigable container</a>.</p>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert①④">Assert</a>: if not null, <var>container</var> is either a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container⑦">navigable container</a> or a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers①⑤">fenced navigable container</a>.</p>
     </ol>
     <p>Rewrite step 3 to read:</p>
     <ol start="4">
      <li data-md>
-      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate⑦">For each</a> <var>feature</var> <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#supported-features" id="ref-for-supported-features③">supported</a>:</p>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate⑧">For each</a> <var>feature</var> <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#supported-features" id="ref-for-supported-features③">supported</a>:</p>
       <ol>
        <li data-md>
         <p>Let <var>isInherited</var> be the result of running <a data-link-type="abstract-op" href="https://w3c.github.io/webappsec-permissions-policy/#define-inherited-policy-in-container" id="ref-for-define-inherited-policy-in-container①">Define an inherited policy for feature in
@@ -4186,7 +4287,7 @@ <h4 class="heading settled" data-level="4.3.2" id="permissions-policy-patches"><
      Modify step 1 of the <a data-link-type="abstract-op" href="https://w3c.github.io/webappsec-permissions-policy/#process-policy-attributes" id="ref-for-process-policy-attributes">Process permissions policy attributes</a> algorithm to read: 
     <ol>
      <li data-md>
-      <p>If <var>element</var> is not an <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element①④">iframe</a></code> element or a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑨⑨">fencedframe</a></code> element, then
+      <p>If <var>element</var> is not an <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element①⑥">iframe</a></code> element or a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①⓪⓪">fencedframe</a></code> element, then
  return an empty <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#policy-directive" id="ref-for-policy-directive">policy directive</a>.</p>
     </ol>
    </div>
@@ -4202,7 +4303,7 @@ <h4 class="heading settled" data-level="4.3.2" id="permissions-policy-patches"><
 flags?</a> given <var>navigationParams</var> and <var>sourceSnapshotParams</var> is
 "<code>Blocked</code>";</p>
     </ul>
-    <p class="note" role="note"><span class="marker">Note:</span> If any of these algorithms returns "<code>Blocked</code>", the pre-existing <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤②">Document</a></code> in the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①⓪⓪">fencedframe</a></code> does not stick around; an error page will be loaded.</p>
+    <p class="note" role="note"><span class="marker">Note:</span> If any of these algorithms returns "<code>Blocked</code>", the pre-existing <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤③">Document</a></code> in the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①⓪①">fencedframe</a></code> does not stick around; an error page will be loaded.</p>
    </div>
    <div class="algorithm" data-algorithm="Should navigation response to navigation request be blocked by Permissions Policy?">
      <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="should-navigation-response-to-navigation-request-be-blocked-by-permissions-policy">Should navigation response to navigation request be blocked by Permissions Policy?</dfn> 
@@ -4212,12 +4313,12 @@ <h4 class="heading settled" data-level="4.3.2" id="permissions-policy-patches"><
      <li data-md>
       <p>Let <var>navigable</var> be <var>navigationParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params-navigable" id="ref-for-navigation-params-navigable②">navigable</a>.</p>
      <li data-md>
-      <p>If <var>navigable</var> is not a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑥⓪">fenced navigable</a>, then return
+      <p>If <var>navigable</var> is not a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑥④">fenced navigable</a>, then return
  "<code>Allowed</code>".</p>
      <li data-md>
       <p>Let <var>origin</var> be <var>navigationParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params-origin" id="ref-for-navigation-params-origin②">origin</a>.</p>
      <li data-md>
-      <p>Let <var>effective permissions</var> be the <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-bc" id="ref-for-nav-bc④">active browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①⑥">fenced frame config instance</a>'s <a data-link-type="dfn" href="#fenced-frame-config-instance-effective-enabled-permissions" id="ref-for-fenced-frame-config-instance-effective-enabled-permissions④">effective
+      <p>Let <var>effective permissions</var> be the <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-bc" id="ref-for-nav-bc⑤">active browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①⑦">fenced frame config instance</a>'s <a data-link-type="dfn" href="#fenced-frame-config-instance-effective-enabled-permissions" id="ref-for-fenced-frame-config-instance-effective-enabled-permissions④">effective
  enabled permissions</a>.</p>
       <p class="issue" id="issue-0ffad658"><a class="self-link" href="#issue-0ffad658"></a> Per work omitted in <a href="https://github.com/WICG/fenced-frame/pull/84#discussion_r1186531028">pull request
  #84</a>, the config instance
@@ -4226,18 +4327,18 @@ <h4 class="heading settled" data-level="4.3.2" id="permissions-policy-patches"><
      <li data-md>
       <p>Let <var>permissionsPolicy</var> be the result of <a data-link-type="abstract-op" href="https://w3c.github.io/webappsec-permissions-policy/#create-for-navigable" id="ref-for-create-for-navigable②"> creating a permissions policy</a> given <var>navigable</var>’s <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers①⑧">fenced navigable container</a>, <var>origin</var>,
  and true.</p>
-      <p class="note" role="note"><span class="marker">Note:</span> This is almost identical to the <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#permissions-policy" id="ref-for-permissions-policy⑤">permissions policy</a> that will be <a data-link-type="dfn" href="#create-a-permissions-policy-for-a-fenced-navigable" id="ref-for-create-a-permissions-policy-for-a-fenced-navigable①">created</a> when the navigation constructs the ultimate <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤③">Document</a></code> for this pending navigation. The difference is that this algorithm, just like when
+      <p class="note" role="note"><span class="marker">Note:</span> This is almost identical to the <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#permissions-policy" id="ref-for-permissions-policy⑤">permissions policy</a> that will be <a data-link-type="dfn" href="#create-a-permissions-policy-for-a-fenced-navigable" id="ref-for-create-a-permissions-policy-for-a-fenced-navigable①">created</a> when the navigation constructs the ultimate <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤④">Document</a></code> for this pending navigation. The difference is that this algorithm, just like when
  it is called on iframes, will include all of the permissions specified in the <code><a data-link-type="element-sub" href="#element-attrdef-fencedframe-allow" id="ref-for-element-attrdef-fencedframe-allow⑨">allow</a></code> attribute, even if that permission isn’t specified in the <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config③⓪">fenced frame
  config</a>'s <a data-link-type="dfn" href="#fenced-frame-config-effective-enabled-permissions" id="ref-for-fenced-frame-config-effective-enabled-permissions①③">effective enabled permissions</a>. We create it now and run
  tests on it since this is the appropriate time to determine if a navigation will fail, and then
  throw it away. If the navigation succeeds, it will be recreated and unconditionally installed
- on the <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤④">Document</a></code>. However, the recreation will not include any additional enabled
+ on the <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤⑤">Document</a></code>. However, the recreation will not include any additional enabled
  permissions that are not included in the <a data-link-type="dfn" href="#fenced-frame-config-effective-enabled-permissions" id="ref-for-fenced-frame-config-effective-enabled-permissions①④">effective enabled permissions</a>,
  effectively locking the enabled permissions to only what is specified in <a data-link-type="dfn" href="#fenced-frame-config-effective-enabled-permissions" id="ref-for-fenced-frame-config-effective-enabled-permissions①⑤">effective enabled permissions</a>.</p>
      <li data-md>
       <p>Let <var>inheritedPolicy</var> be <var>permissionsPolicy</var>’s <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#permissions-policy-inherited-policy" id="ref-for-permissions-policy-inherited-policy⑤">inherited policy</a>.</p>
      <li data-md>
-      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate⑧">For each</a> <var>effective permission</var> of <var>effective permissions</var>:</p>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate⑨">For each</a> <var>effective permission</var> of <var>effective permissions</var>:</p>
       <ol>
        <li data-md>
         <p>If <var>inheritedPolicy</var>[<var>effective permission</var>] is "Disabled", return "<code>Blocked</code>".</p>
@@ -4253,7 +4354,7 @@ <h4 class="heading settled" data-level="4.3.2" id="permissions-policy-patches"><
      <li data-md>
       <p>Let <var>navigable</var> be <var>navigationParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params-navigable" id="ref-for-navigation-params-navigable③">navigable</a>.</p>
      <li data-md>
-      <p>If <var>navigable</var> is not a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑥①">fenced navigable</a>, then return
+      <p>If <var>navigable</var> is not a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑥⑤">fenced navigable</a>, then return
  "<code>Allowed</code>".</p>
      <li data-md>
       <p>Let <var>effectiveSandboxingFlags</var> be the <var>sourceSnapshotParams</var>’s <a data-link-type="dfn" href="#source-snapshot-params-target-fenced-frame-config" id="ref-for-source-snapshot-params-target-fenced-frame-config①②">target
@@ -4274,7 +4375,7 @@ <h4 class="heading settled" data-level="4.3.2" id="permissions-policy-patches"><
      Modify the <a data-link-type="abstract-op" href="https://w3c.github.io/webappsec-permissions-policy/#define-inherited-policy-in-container" id="ref-for-define-inherited-policy-in-container②">Define an inherited policy for feature in container at origin</a> algorithm to
   read: 
     <p>Given a feature (<var>feature</var>), null or a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container⑨">navigable container</a> (<var>container</var>), an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin②⓪">origin</a> for a
-  document in that container (<var>origin</var>), and an optional <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean②③">boolean</a> <var>matchAll</var> that defaults to
+  document in that container (<var>origin</var>), and an optional <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean②②">boolean</a> <var>matchAll</var> that defaults to
   false, this algorithm returns the <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#permissions-policy-inherited-policy" id="ref-for-permissions-policy-inherited-policy⑥">inherited policy</a> for that feature.</p>
     <p>Rewrite step 3 to read:</p>
     <ol start="3">
@@ -4282,7 +4383,7 @@ <h4 class="heading settled" data-level="4.3.2" id="permissions-policy-patches"><
       <p>If the result of executing <a data-link-type="abstract-op" href="https://w3c.github.io/webappsec-permissions-policy/#is-feature-enabled" id="ref-for-is-feature-enabled">Is feature enabled in document for origin?</a> on <var>feature</var>, <var>container</var>’s <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-node-document" id="ref-for-concept-node-document⑤">node document</a>, <var>origin</var>, and <var>matchAll</var> is "Disabled", return
  "Disabled".</p>
     </ol>
-    <p class="note" role="note"><span class="marker">Note:</span> We don’t have to rewrite step 2, which also delegates to the same algorithm, to pass in the <var>matchAll</var> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean②④">boolean</a> because step 2 has to do with checking to see if <var>feature</var> is enabled <var>container</var>’s <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-node-document" id="ref-for-concept-node-document⑥">node document</a>, not the <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤⑤">Document</a></code> hosted <em>inside</em> <var>container</var>.</p>
+    <p class="note" role="note"><span class="marker">Note:</span> We don’t have to rewrite step 2, which also delegates to the same algorithm, to pass in the <var>matchAll</var> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean②③">boolean</a> because step 2 has to do with checking to see if <var>feature</var> is enabled <var>container</var>’s <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-node-document" id="ref-for-concept-node-document⑥">node document</a>, not the <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤⑥">Document</a></code> hosted <em>inside</em> <var>container</var>.</p>
     <p>Rewrite step 7 to read:</p>
     <ol start="7">
      <li data-md>
@@ -4292,8 +4393,8 @@ <h4 class="heading settled" data-level="4.3.2" id="permissions-policy-patches"><
    </div>
    <div class="algorithm" data-algorithm="is-feature-enabled-patches">
      Modify the <a data-link-type="abstract-op" href="https://w3c.github.io/webappsec-permissions-policy/#is-feature-enabled" id="ref-for-is-feature-enabled①">Is feature enabled in document for origin?</a> algorithm to read: 
-    <p>Given a feature (<var>feature</var>), a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤⑥">Document</a></code> object (<var>document</var>), an <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-origin" id="ref-for-concept-url-origin⑧">origin</a> (<var>origin</var>), and
-  an optional <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean②⑤">boolean</a> <var>matchAll</var> that defaults to false, this algorithm returns "<code>Disabled</code>" if <var>feature</var> should be considered disabled, and "<code>Enabled</code>" otherwise.</p>
+    <p>Given a feature (<var>feature</var>), a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤⑦">Document</a></code> object (<var>document</var>), an <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-origin" id="ref-for-concept-url-origin⑧">origin</a> (<var>origin</var>), and
+  an optional <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean②④">boolean</a> <var>matchAll</var> that defaults to false, this algorithm returns "<code>Disabled</code>" if <var>feature</var> should be considered disabled, and "<code>Enabled</code>" otherwise.</p>
     <p>Rewrite step 3 to read:</p>
     <ol start="3">
      <li data-md>
@@ -4317,11 +4418,11 @@ <h4 class="heading settled" data-level="4.3.2" id="permissions-policy-patches"><
      Modify the <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#declared-origin" id="ref-for-declared-origin">declared origin</a> algorithm. Add a new step after step 3 that reads: 
     <ol start="4">
      <li data-md>
-      <p>If <var>node</var>’s <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-node-document" id="ref-for-concept-node-document⑧">node document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#concept-document-bc" id="ref-for-concept-document-bc③">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①⑦">fenced
- frame config instance</a> is not null, then return <var>node</var>’s <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-node-document" id="ref-for-concept-node-document⑨">node document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#concept-document-bc" id="ref-for-concept-document-bc④">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①⑧">fenced frame config instance</a>'s <a data-link-type="dfn" href="#fenced-frame-config-instance-mapped-url" id="ref-for-fenced-frame-config-instance-mapped-url⑨">mapped url</a>.</p>
+      <p>If <var>node</var>’s <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-node-document" id="ref-for-concept-node-document⑧">node document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#concept-document-bc" id="ref-for-concept-document-bc③">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①⑧">fenced
+ frame config instance</a> is not null, then return <var>node</var>’s <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-node-document" id="ref-for-concept-node-document⑨">node document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#concept-document-bc" id="ref-for-concept-document-bc④">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①⑨">fenced frame config instance</a>'s <a data-link-type="dfn" href="#fenced-frame-config-instance-mapped-url" id="ref-for-fenced-frame-config-instance-mapped-url⑨">mapped url</a>.</p>
     </ol>
-    <p class="note" role="note"><span class="marker">Note:</span> This ensures that the <code>'src'</code> <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#allowlist" id="ref-for-allowlist⑨">allowlist</a> that can be set in the <code><a data-link-type="element-sub" href="#element-attrdef-fencedframe-allow" id="ref-for-element-attrdef-fencedframe-allow①⓪">allow</a></code> attribute works when using a <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config③①">fenced frame config</a> to navigate a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①⓪①">fencedframe</a></code> (or a urn that
-maps to a <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config③②">fenced frame config</a> to navigate an <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element①⑤">iframe</a></code>).</p>
+    <p class="note" role="note"><span class="marker">Note:</span> This ensures that the <code>'src'</code> <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#allowlist" id="ref-for-allowlist⑨">allowlist</a> that can be set in the <code><a data-link-type="element-sub" href="#element-attrdef-fencedframe-allow" id="ref-for-element-attrdef-fencedframe-allow①⓪">allow</a></code> attribute works when using a <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config③①">fenced frame config</a> to navigate a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①⓪②">fencedframe</a></code> (or a urn that
+maps to a <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config③②">fenced frame config</a> to navigate an <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element①⑦">iframe</a></code>).</p>
    </div>
    <details class="wpt-tests-block" dir="ltr" lang="en" open>
     <summary>Tests</summary>
@@ -4344,7 +4445,7 @@ <h4 class="heading settled" data-level="4.3.2" id="permissions-policy-patches"><
    </details>
    <h3 class="heading settled" data-level="4.4" id="cssom-monkeypatch"><span class="secno">4.4. </span><span class="content">CSSOM View</span><a class="self-link" href="#cssom-monkeypatch"></a></h3>
    <p>The <a data-link-type="biblio" href="#biblio-cssom-view" title="CSSOM View Module">[CSSOM-VIEW]</a> specification defines the <code class="idl"><a data-link-type="idl" href="https://drafts.csswg.org/cssom-view-1/#dom-element-scrollintoview" id="ref-for-dom-element-scrollintoview">scrollIntoView()</a></code> method that calls the <a data-link-type="dfn" href="https://drafts.csswg.org/cssom-view-1/#scroll-a-target-into-view" id="ref-for-scroll-a-target-into-view">scroll a target into view</a> algorithm. This will not only scroll the <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#element" id="ref-for-element">Element</a></code> or <a data-link-type="dfn" href="https://www.w3.org/TR/CSS21/visuren.html#viewport" id="ref-for-viewport">viewport</a> to make the target visible, but will also scroll <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-tree-ancestor" id="ref-for-concept-tree-ancestor">ancestor</a>s if necessary
-to make the target visible, essentially causing the scroll to "bubble up". This means that <code class="idl"><a data-link-type="idl" href="https://drafts.csswg.org/cssom-view-1/#dom-element-scrollintoview" id="ref-for-dom-element-scrollintoview①">scrollIntoView()</a></code> performed in a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable①①">child navigable</a> or <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑥②"> fenced navigable</a> can be observed by its embedder, allowing for collusion across a fenced frame
+to make the target visible, essentially causing the scroll to "bubble up". This means that <code class="idl"><a data-link-type="idl" href="https://drafts.csswg.org/cssom-view-1/#dom-element-scrollintoview" id="ref-for-dom-element-scrollintoview①">scrollIntoView()</a></code> performed in a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable①①">child navigable</a> or <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑥⑥"> fenced navigable</a> can be observed by its embedder, allowing for collusion across a fenced frame
 boundary. This section patches the <a data-link-type="dfn" href="https://drafts.csswg.org/cssom-view-1/#scroll-a-target-into-view" id="ref-for-scroll-a-target-into-view①">scroll a target into view</a> algorithm to prevent that collusion
 at the expense of some utility.</p>
    <div class="algorithm" data-algorithm="scroll-target-into-view">
@@ -4352,9 +4453,9 @@ <h3 class="heading settled" data-level="4.4" id="cssom-monkeypatch"><span class=
   reads: 
     <ol start="14">
      <li data-md>
-      <p>If <var>scrolling box</var>’s associated <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#element" id="ref-for-element①">Element</a></code>'s associated <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤⑦">Document</a></code>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①⑥">node
- navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable①②">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑥③">fenced
- navigable</a>, or if <var>scrolling box</var>’s associated <a data-link-type="dfn" href="https://www.w3.org/TR/CSS21/visuren.html#viewport" id="ref-for-viewport①">viewport</a>'s associated <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤⑧">Document</a></code>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①⑦">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable①③">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑥④">fenced navigable</a>, then let this be the last instance of this algorithm that stops
+      <p>If <var>scrolling box</var>’s associated <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#element" id="ref-for-element①">Element</a></code>'s associated <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤⑧">Document</a></code>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①⑦">node
+ navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable①③">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑥⑦">fenced
+ navigable</a>, or if <var>scrolling box</var>’s associated <a data-link-type="dfn" href="https://www.w3.org/TR/CSS21/visuren.html#viewport" id="ref-for-viewport①">viewport</a>'s associated <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤⑨">Document</a></code>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①⑧">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable①④">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑥⑧">fenced navigable</a>, then let this be the last instance of this algorithm that stops
  any further recursive instances that would otherwise follow.</p>
     </ol>
     <p class="note" role="note"><span class="marker">Note:</span> This allows scrolling to "bubble up" to a fenced frame boundary, but not cross it.</p>
@@ -4377,7 +4478,7 @@ <h3 class="heading settled" data-level="4.5" id="webrtc-monkeypatch"><span class
      <li data-md>
       <p>Let <var>navigable</var> be <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this②⑨">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#concept-relevant-global" id="ref-for-concept-relevant-global①⑤">relevant global object</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#window-navigable" id="ref-for-window-navigable⑤">navigable</a>.</p>
      <li data-md>
-      <p>If <var>navigable</var> is not null and <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①⑨">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑥⑤">fenced navigable</a>, <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-throw" id="ref-for-dfn-throw⑧">throw</a> a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#notallowederror" id="ref-for-notallowederror">NotAllowedError</a></code> <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-DOMException" id="ref-for-idl-DOMException④">DOMException</a></code>.</p>
+      <p>If <var>navigable</var> is not null and <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①⑨">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑥⑨">fenced navigable</a>, <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-throw" id="ref-for-dfn-throw⑧">throw</a> a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#notallowederror" id="ref-for-notallowederror">NotAllowedError</a></code> <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-DOMException" id="ref-for-idl-DOMException⑤">DOMException</a></code>.</p>
     </ol>
    </div>
    <h2 class="heading settled" data-level="5" id="security-and-privacy"><span class="secno">5. </span><span class="content">Security &amp; Privacy Considerations</span><a class="self-link" href="#security-and-privacy"></a></h2>
@@ -4499,6 +4600,8 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
    <li><a href="#fencedframetype-destination-url-event">destination URL event</a><span>, in § 2.3.3</span>
    <li><a href="#dom-fencereportingdestination-direct-seller">"direct-seller"</a><span>, in § 2.4</span>
    <li><a href="#fenced-frame-reporting-metadata-direct-seller-is-seller">direct seller is seller</a><span>, in § 2.3.3</span>
+   <li><a href="#untrusted-network-status-disabled-for-this-tree">disabled for this tree</a><span>, in § 2.3.3</span>
+   <li><a href="#untrusted-network-status-disabled-for-this-tree-and-fenced-subtrees">disabled for this tree and fenced subtrees</a><span>, in § 2.3.3</span>
    <li><a href="#dom-fence-disableuntrustednetwork">disableUntrustedNetwork()</a><span>, in § 2.4</span>
    <li><a href="#dn-unfenced">dn-unfenced</a><span>, in § 3.6</span>
    <li>
@@ -4519,6 +4622,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
      <li><a href="#fenced-frame-config-embedder-shared-storage-context">dfn for fenced frame config</a><span>, in § 2.3.3</span>
      <li><a href="#fenced-frame-config-instance-embedder-shared-storage-context">dfn for fenced frame config instance</a><span>, in § 2.3.4</span>
     </ul>
+   <li><a href="#untrusted-network-status-enabled">enabled</a><span>, in § 2.3.3</span>
    <li><a href="#pending-event-event">event</a><span>, in § 2.3.3</span>
    <li>
     eventData
@@ -4601,7 +4705,6 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
    <li><a href="#dom-fence-getnestedconfigs">getNestedConfigs()</a><span>, in § 2.4</span>
    <li><a href="#get-the-automatic-beacon-data-mapping-to-use">get the automatic beacon data mapping to use</a><span>, in § 3.8.5</span>
    <li><a href="#get-the-initiators-fenced-grand-ancestors-navigable">get the initiator’s fenced grand-ancestor’s navigable</a><span>, in § 3.8.5</span>
-   <li><a href="#fenced-frame-config-instance-has-disabled-untrusted-network">has disabled untrusted network</a><span>, in § 2.3.4</span>
    <li>
     height
     <ul>
@@ -4668,6 +4771,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
      <li><a href="#fenced-frame-config-on-navigate-callback">dfn for fenced frame config</a><span>, in § 2.3.3</span>
      <li><a href="#fenced-frame-config-instance-on-navigate-callback">dfn for fenced frame config instance</a><span>, in § 2.3.4</span>
     </ul>
+   <li><a href="#fenced-frame-config-instance-on-network-disabled-promises">on network disabled promises</a><span>, in § 2.3.4</span>
    <li><a href="#dom-opaqueproperty-opaque">"opaque"</a><span>, in § 2.3.5</span>
    <li><a href="#visibility-opaque">opaque</a><span>, in § 2.3.3</span>
    <li><a href="#enumdef-opaqueproperty">OpaqueProperty</a><span>, in § 2.3.5</span>
@@ -4692,6 +4796,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
      <li><a href="#fenced-frame-config-instance-permissions-policy-behavior">dfn for fenced frame config instance</a><span>, in § 2.3.4</span>
      <li><a href="#fencedframetype-permissions-policy-behavior">dfn for fencedframetype</a><span>, in § 2.3.3</span>
     </ul>
+   <li><a href="#recalculate-the-untrusted-network-status-of-all-fenced-frame-descendants">recalculate the untrusted network status of all fenced frame descendants</a><span>, in § 2.4</span>
    <li><a href="#report-an-event">report an event</a><span>, in § 2.3.3</span>
    <li><a href="#report-a-private-aggregation-event">report a private aggregation event</a><span>, in § 2.3.3</span>
    <li><a href="#dom-fence-reportevent">reportEvent()</a><span>, in § 2.4</span>
@@ -4751,6 +4856,12 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
      <li><a href="#navigable-unfenced-parent">dfn for navigable</a><span>, in § 3.5.2</span>
      <li><a href="#traversable-navigable-unfenced-parent">dfn for traversable navigable</a><span>, in § 3.5.2</span>
     </ul>
+   <li>
+    untrusted network status
+    <ul>
+     <li><a href="#fenced-frame-config-instance-untrusted-network-status">dfn for fenced frame config instance</a><span>, in § 2.3.4</span>
+     <li><a href="#fencedframetype-untrusted-network-status">dfn for fencedframetype</a><span>, in § 2.3.3</span>
+    </ul>
    <li><a href="#fencedframeconfig-url">url</a><span>, in § 2.3.5</span>
    <li><a href="#fencedframeconfig-urn">urn</a><span>, in § 2.3.5</span>
    <li><a href="#typedefdef-urnorconfig">UrnOrConfig</a><span>, in § 2.3.5</span>
@@ -4794,6 +4905,11 @@ <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span cla
     <ul>
      <li><span class="dfn-paneled" id="ae6f41f1">urn uuid</span>
     </ul>
+   <li>
+    <a data-link-type="biblio">[ANONYMOUS-IFRAME]</a> defines the following terms:
+    <ul>
+     <li><span class="dfn-paneled" id="f81bab31">page credentialless nonce</span>
+    </ul>
    <li>
     <a data-link-type="biblio">[ATTRIBUTION-REPORTING]</a> defines the following terms:
     <ul>
@@ -4840,6 +4956,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span cla
    <li>
     <a data-link-type="biblio">[CSS21]</a> defines the following terms:
     <ul>
+     <li><span class="dfn-paneled" id="e0beede7">value</span>
      <li><span class="dfn-paneled" id="aaa743a2">viewport</span>
     </ul>
    <li>
@@ -4987,6 +5104,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span cla
      <li><span class="dfn-paneled" id="490c0dbc">currently focused area of a top-level traversable</span>
      <li><span class="dfn-paneled" id="82529e79">descendant navigables</span>
      <li><span class="dfn-paneled" id="888d7c65">deserialization steps</span>
+     <li><span class="dfn-paneled" id="7b732dc1">destroy a child navigable</span>
      <li><span class="dfn-paneled" id="d20bde85">determine navigation params policy container</span>
      <li><span class="dfn-paneled" id="124faaab">determine the creation sandboxing flags</span>
      <li><span class="dfn-paneled" id="5088ef15">document</span>
@@ -5018,12 +5136,15 @@ <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span cla
      <li><span class="dfn-paneled" id="14080e5a">gain focus</span>
      <li><span class="dfn-paneled" id="fafafd09">get the focusable area</span>
      <li><span class="dfn-paneled" id="8fc74046">global attributes</span>
+     <li><span class="dfn-paneled" id="4b6086d7">global object</span>
      <li><span class="dfn-paneled" id="7c421916">has focus steps</span>
      <li><span class="dfn-paneled" id="dfa9c14c">has transient activation</span>
      <li><span class="dfn-paneled" id="0b79108e">height</span>
      <li><span class="dfn-paneled" id="979264d7">hide popover algorithm</span>
      <li><span class="dfn-paneled" id="5ea2b73e">history policy container</span>
      <li><span class="dfn-paneled" id="37b5f0f9">historyHandling</span>
+     <li><span class="dfn-paneled" id="bbb054ce">HTML element removing steps</span>
+     <li><span class="dfn-paneled" id="1a925a8a">HTML iframe element removing steps</span>
      <li><span class="dfn-paneled" id="87fcd40c">iframe</span>
      <li><span class="dfn-paneled" id="4927c7a6">iframe sandboxing flag set</span>
      <li><span class="dfn-paneled" id="b8d9c605">immediately</span>
@@ -5098,6 +5219,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span cla
      <li><span class="dfn-paneled" id="8d403805">The document's referrer</span>
      <li><span class="dfn-paneled" id="2dd3912e">the navigation must be a replace</span>
      <li><span class="dfn-paneled" id="faae79ee">the rules for choosing a navigable</span>
+     <li><span class="dfn-paneled" id="0ff9b6b9">top-level traversable</span>
      <li><span class="dfn-paneled" id="47fe679e">transient activation</span>
      <li><span class="dfn-paneled" id="d0c1b934">traversable navigable</span>
      <li><span class="dfn-paneled" id="17582406">traversable navigable <small>(for navigable)</small></span>
@@ -5115,6 +5237,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span cla
      <li><span class="dfn-paneled" id="77b4c09a">assert</span>
      <li><span class="dfn-paneled" id="36858240">boolean</span>
      <li><span class="dfn-paneled" id="7b0d918d">break</span>
+     <li><span class="dfn-paneled" id="bc7b9068">clear</span>
      <li><span class="dfn-paneled" id="ae8def21">contain</span>
      <li><span class="dfn-paneled" id="f937b7b6">continue</span>
      <li><span class="dfn-paneled" id="03afaf9c">empty</span>
@@ -5132,6 +5255,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span cla
      <li><span class="dfn-paneled" id="649608b9">list</span>
      <li><span class="dfn-paneled" id="3fca5a9e">map</span>
      <li><span class="dfn-paneled" id="84b454ff">ordered map</span>
+     <li><span class="dfn-paneled" id="fca74142">pop</span>
      <li><span class="dfn-paneled" id="e2fc6023">prepend</span>
      <li><span class="dfn-paneled" id="7d4424b2">remove</span>
      <li><span class="dfn-paneled" id="15e48c39">set</span>
@@ -5245,6 +5369,8 @@ <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span cla
   <h2 class="no-num no-ref heading settled" id="references"><span class="content">References</span><a class="self-link" href="#references"></a></h2>
   <h3 class="no-num no-ref heading settled" id="normative"><span class="content">Normative References</span><a class="self-link" href="#normative"></a></h3>
   <dl>
+   <dt id="biblio-anonymous-iframe">[ANONYMOUS-IFRAME]
+   <dd><a href="https://wicg.github.io/anonymous-iframe/"><cite>Iframe credentialless</cite></a>. Draft Community Group Report. URL: <a href="https://wicg.github.io/anonymous-iframe/">https://wicg.github.io/anonymous-iframe/</a>
    <dt id="biblio-attribution-reporting-api">[ATTRIBUTION-REPORTING-API]
    <dd><a href="https://wicg.github.io/attribution-reporting-api/"><cite>Attribution Reporting</cite></a>. Draft Community Group Report. URL: <a href="https://wicg.github.io/attribution-reporting-api/">https://wicg.github.io/attribution-reporting-api/</a>
    <dt id="biblio-csp">[CSP]
@@ -5387,12 +5513,11 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
    <div class="issue"> The default is <code>"all"</code>, so we technically don’t have to set anything here. We do in order
  to remind ourselves that it might be more appropriate to skip service workers here, like some <a href="https://wicg.github.io/attribution-reporting-api/#ref-for-request-service-workers-mode">other
  beacons</a>. <a class="issue-return" href="#issue-bc2a846a" title="Jump to section">↵</a></div>
-   <div class="issue"> the page credentialless nonce
- (<a href="https://github.com/WICG/fenced-frame/issues/191">WICG/fenced-frame#191</a>) <a class="issue-return" href="#issue-c760b754" title="Jump to section">↵</a></div>
-   <div class="issue"> Spec this waiting more formally.
- (<a href="https://github.com/WICG/fenced-frame/issues/151">WICG/fenced-frame#151</a>) <a class="issue-return" href="#issue-5168b3af" title="Jump to section">↵</a></div>
    <div class="issue"> This will require a RFC to add a test-only function to the WPT web driver.
 (<a href="https://github.com/WICG/fenced-frame/issues/192">WICG/fenced-frame#192</a>) <a class="issue-return" href="#issue-e09d31ea" title="Jump to section">↵</a></div>
+   <div class="issue"> This needs to be passed in both the fenced frame nonce as well as the iframe credentialless
+  nonce, if it exists.
+  (<a href="https://github.com/WICG/fenced-frame/issues/191">WICG/fenced-frame#191</a>) <a class="issue-return" href="#issue-3998b2dc" title="Jump to section">↵</a></div>
    <div class="issue"> Determine if we need to fence or unfence the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#queue-a-cross-origin-embedder-policy-inheritance-violation">queue a cross-origin embedder policy
 inheritance violation</a> algorithm, as leaving it unfenced may cause a privacy leak. <a class="issue-return" href="#issue-3fa4bcc3" title="Jump to section">↵</a></div>
    <div class="issue"> Determine if we need to fence or unfence the <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#queue-a-cross-origin-embedder-policy-corp-violation-report">queue a cross-origin embedder policy
@@ -5613,7 +5738,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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@@ -5632,27 +5757,29 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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@@ -6137,6 +6272,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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@@ -6147,7 +6283,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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@@ -6174,6 +6310,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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@@ -6194,11 +6331,14 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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+"traversable-navigable-unfenced-parent": {"dfnID":"traversable-navigable-unfenced-parent","dfnText":"unfenced parent","external":false,"refSections":[{"refs":[{"id":"ref-for-traversable-navigable-unfenced-parent"}],"title":"2.4. The Fence interface"},{"refs":[{"id":"ref-for-traversable-navigable-unfenced-parent\u2460"},{"id":"ref-for-traversable-navigable-unfenced-parent\u2461"}],"title":"3.5.1. Introduction"},{"refs":[{"id":"ref-for-traversable-navigable-unfenced-parent\u2462"},{"id":"ref-for-traversable-navigable-unfenced-parent\u2463"},{"id":"ref-for-traversable-navigable-unfenced-parent\u2464"}],"title":"3.5.2. Traversable navigables"},{"refs":[{"id":"ref-for-traversable-navigable-unfenced-parent\u2465"},{"id":"ref-for-traversable-navigable-unfenced-parent\u2466"}],"title":"3.5.3. Nested traversables"},{"refs":[{"id":"ref-for-traversable-navigable-unfenced-parent\u2467"},{"id":"ref-for-traversable-navigable-unfenced-parent\u2468"},{"id":"ref-for-traversable-navigable-unfenced-parent\u2460\u24ea"},{"id":"ref-for-traversable-navigable-unfenced-parent\u2460\u2460"},{"id":"ref-for-traversable-navigable-unfenced-parent\u2460\u2461"}],"title":"3.5.4. Top-level traversables"},{"refs":[{"id":"ref-for-traversable-navigable-unfenced-parent\u2460\u2462"},{"id":"ref-for-traversable-navigable-unfenced-parent\u2460\u2463"}],"title":"3.6. Modifications to navigable-traversing algorithms"},{"refs":[{"id":"ref-for-traversable-navigable-unfenced-parent\u2460\u2464"},{"id":"ref-for-traversable-navigable-unfenced-parent\u2460\u2465"}],"title":"3.7. Modifications to the focusing algorithms"},{"refs":[{"id":"ref-for-traversable-navigable-unfenced-parent\u2460\u2466"}],"title":"3.8.4. COOP, COEP, and cross-origin isolation"}],"url":"#traversable-navigable-unfenced-parent"},
 "typedefdef-reporteventtype": {"dfnID":"typedefdef-reporteventtype","dfnText":"ReportEventType","external":false,"refSections":[{"refs":[{"id":"ref-for-typedefdef-reporteventtype"}],"title":"2.4. The Fence interface"}],"url":"#typedefdef-reporteventtype"},
 "typedefdef-urnorconfig": {"dfnID":"typedefdef-urnorconfig","dfnText":"UrnOrConfig","external":false,"refSections":[{"refs":[{"id":"ref-for-typedefdef-urnorconfig"},{"id":"ref-for-typedefdef-urnorconfig\u2460"}],"title":"2.3.5. The FencedFrameConfig interface"}],"url":"#typedefdef-urnorconfig"},
+"untrusted-network-status-disabled-for-this-tree": {"dfnID":"untrusted-network-status-disabled-for-this-tree","dfnText":"disabled for this tree","external":false,"refSections":[{"refs":[{"id":"ref-for-untrusted-network-status-disabled-for-this-tree"}],"title":"2.3.3. The fenced frame config struct"},{"refs":[{"id":"ref-for-untrusted-network-status-disabled-for-this-tree\u2460"},{"id":"ref-for-untrusted-network-status-disabled-for-this-tree\u2461"}],"title":"2.4. The Fence interface"}],"url":"#untrusted-network-status-disabled-for-this-tree"},
+"untrusted-network-status-disabled-for-this-tree-and-fenced-subtrees": {"dfnID":"untrusted-network-status-disabled-for-this-tree-and-fenced-subtrees","dfnText":"disabled for this tree and fenced subtrees","external":false,"refSections":[{"refs":[{"id":"ref-for-untrusted-network-status-disabled-for-this-tree-and-fenced-subtrees"}],"title":"2.3.3. The fenced frame config struct"},{"refs":[{"id":"ref-for-untrusted-network-status-disabled-for-this-tree-and-fenced-subtrees\u2460"}],"title":"2.3.4. The fenced frame config instance struct"},{"refs":[{"id":"ref-for-untrusted-network-status-disabled-for-this-tree-and-fenced-subtrees\u2461"},{"id":"ref-for-untrusted-network-status-disabled-for-this-tree-and-fenced-subtrees\u2462"}],"title":"2.4. The Fence interface"}],"url":"#untrusted-network-status-disabled-for-this-tree-and-fenced-subtrees"},
+"untrusted-network-status-enabled": {"dfnID":"untrusted-network-status-enabled","dfnText":"enabled","external":false,"refSections":[{"refs":[{"id":"ref-for-untrusted-network-status-enabled"},{"id":"ref-for-untrusted-network-status-enabled\u2460"}],"title":"2.3.4. The fenced frame config instance struct"}],"url":"#untrusted-network-status-enabled"},
 "visibility-opaque": {"dfnID":"visibility-opaque","dfnText":"opaque","external":false,"refSections":[{"refs":[{"id":"ref-for-visibility-opaque"}],"title":"3.8.5. Actual navigation changes"}],"url":"#visibility-opaque"},
 "visibility-transparent": {"dfnID":"visibility-transparent","dfnText":"transparent","external":false,"refSections":[{"refs":[{"id":"ref-for-visibility-transparent"}],"title":"3.8.5. Actual navigation changes"}],"url":"#visibility-transparent"},
 "window-fence": {"dfnID":"window-fence","dfnText":"fence","external":false,"refSections":[{"refs":[{"id":"ref-for-window-fence"}],"title":"3.1. Extensions to the Window interface"}],"url":"#window-fence"},
@@ -6670,14 +6810,15 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
 "#fenced-frame-config-instance-embedder-shared-storage-context": {"displayText":"embedder shared storage context","export":true,"for_":["fenced frame config instance"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"embedder shared storage context","type":"dfn","url":"#fenced-frame-config-instance-embedder-shared-storage-context"},
 "#fenced-frame-config-instance-exfiltration-budget-metadata-reference": {"displayText":"exfiltration budget metadata reference","export":true,"for_":["fenced frame config instance"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"exfiltration budget metadata reference","type":"dfn","url":"#fenced-frame-config-instance-exfiltration-budget-metadata-reference"},
 "#fenced-frame-config-instance-fenced-frame-reporter": {"displayText":"fenced frame reporter","export":true,"for_":["fenced frame config instance"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"fenced frame reporter","type":"dfn","url":"#fenced-frame-config-instance-fenced-frame-reporter"},
-"#fenced-frame-config-instance-has-disabled-untrusted-network": {"displayText":"has disabled untrusted network","export":true,"for_":["fenced frame config instance"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"has disabled untrusted network","type":"dfn","url":"#fenced-frame-config-instance-has-disabled-untrusted-network"},
 "#fenced-frame-config-instance-interest-group-descriptor": {"displayText":"interest group descriptor","export":true,"for_":["fenced frame config instance"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"interest group descriptor","type":"dfn","url":"#fenced-frame-config-instance-interest-group-descriptor"},
 "#fenced-frame-config-instance-is-ad-component": {"displayText":"is ad component","export":true,"for_":["fenced frame config instance"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"is ad component","type":"dfn","url":"#fenced-frame-config-instance-is-ad-component"},
 "#fenced-frame-config-instance-mapped-url": {"displayText":"mapped url","export":true,"for_":["fenced frame config instance"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"mapped url","type":"dfn","url":"#fenced-frame-config-instance-mapped-url"},
 "#fenced-frame-config-instance-nested-configs": {"displayText":"nested configs","export":true,"for_":["fenced frame config instance"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"nested configs","type":"dfn","url":"#fenced-frame-config-instance-nested-configs"},
 "#fenced-frame-config-instance-on-navigate-callback": {"displayText":"on navigate callback","export":true,"for_":["fenced frame config instance"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"on navigate callback","type":"dfn","url":"#fenced-frame-config-instance-on-navigate-callback"},
+"#fenced-frame-config-instance-on-network-disabled-promises": {"displayText":"on network disabled promises","export":true,"for_":["fenced frame config instance"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"on network disabled promises","type":"dfn","url":"#fenced-frame-config-instance-on-network-disabled-promises"},
 "#fenced-frame-config-instance-partition-nonce": {"displayText":"partition nonce","export":true,"for_":["fenced frame config instance"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"partition nonce","type":"dfn","url":"#fenced-frame-config-instance-partition-nonce"},
 "#fenced-frame-config-instance-permissions-policy-behavior": {"displayText":"permissions policy behavior","export":true,"for_":["fenced frame config instance"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"permissions policy behavior","type":"dfn","url":"#fenced-frame-config-instance-permissions-policy-behavior"},
+"#fenced-frame-config-instance-untrusted-network-status": {"displayText":"untrusted network status","export":true,"for_":["fenced frame config instance"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"untrusted network status","type":"dfn","url":"#fenced-frame-config-instance-untrusted-network-status"},
 "#fenced-frame-config-interest-group-descriptor": {"displayText":"interest group descriptor","export":true,"for_":["fenced frame config"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"interest group descriptor","type":"dfn","url":"#fenced-frame-config-interest-group-descriptor"},
 "#fenced-frame-config-is-ad-component": {"displayText":"is ad component","export":true,"for_":["fenced frame config"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"is ad component","type":"dfn","url":"#fenced-frame-config-is-ad-component"},
 "#fenced-frame-config-mapped-url": {"displayText":"mapped url","export":true,"for_":["fenced frame config"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"mapped url","type":"dfn","url":"#fenced-frame-config-mapped-url"},
@@ -6722,6 +6863,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
 "#fencedframetype-permissions-policy-behavior": {"displayText":"permissions policy behavior","export":true,"for_":["fencedframetype"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"permissions policy behavior","type":"dfn","url":"#fencedframetype-permissions-policy-behavior"},
 "#fencedframetype-reporting-destination-info": {"displayText":"reporting destination info","export":true,"for_":["fencedframetype"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"reporting destination info","type":"dfn","url":"#fencedframetype-reporting-destination-info"},
 "#fencedframetype-size": {"displayText":"size","export":true,"for_":["fencedframetype"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"size","type":"dfn","url":"#fencedframetype-size"},
+"#fencedframetype-untrusted-network-status": {"displayText":"untrusted network status","export":true,"for_":["fencedframetype"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"untrusted network status","type":"dfn","url":"#fencedframetype-untrusted-network-status"},
 "#fencedframeutil-substitute-macros": {"displayText":"substitute macros","export":true,"for_":["fencedframeutil"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"substitute macros","type":"dfn","url":"#fencedframeutil-substitute-macros"},
 "#fencedtreeclick": {"displayText":"fencedtreeclick","export":true,"for_":[],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"fencedtreeclick","type":"dfn","url":"#fencedtreeclick"},
 "#finalize-a-reporting-destination": {"displayText":"finalize a reporting destination","export":true,"for_":[],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"finalize a reporting destination","type":"dfn","url":"#finalize-a-reporting-destination"},
@@ -6737,6 +6879,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
 "#mapped-url-value": {"displayText":"value","export":true,"for_":["mapped url"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"value","type":"dfn","url":"#mapped-url-value"},
 "#mapped-url-visibility": {"displayText":"visibility","export":true,"for_":["mapped url"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"visibility","type":"dfn","url":"#mapped-url-visibility"},
 "#must-be-blocked-due-to-a-revoked-partition-nonce": {"displayText":"must be blocked due to a revoked partition nonce","export":true,"for_":[],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"must be blocked due to a revoked partition nonce","type":"dfn","url":"#must-be-blocked-due-to-a-revoked-partition-nonce"},
+"#navigable-top-level-traversable": {"displayText":"top-level traversable","export":true,"for_":["navigable"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"top-level traversable","type":"dfn","url":"#navigable-top-level-traversable"},
 "#navigable-unfenced-container-document": {"displayText":"unfenced container document","export":true,"for_":["navigable"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"unfenced container document","type":"dfn","url":"#navigable-unfenced-container-document"},
 "#navigable-unfenced-parent": {"displayText":"unfenced parent","export":true,"for_":["navigable"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"unfenced parent","type":"dfn","url":"#navigable-unfenced-parent"},
 "#navigate-sharedstoragecontext": {"displayText":"sharedstoragecontext","export":true,"for_":["navigate"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"sharedstoragecontext","type":"dfn","url":"#navigate-sharedstoragecontext"},
@@ -6752,6 +6895,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
 "#pending-event-request-initiator": {"displayText":"request initiator","export":true,"for_":["pending event"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"request initiator","type":"dfn","url":"#pending-event-request-initiator"},
 "#permissions-policy-behavior-fixed": {"displayText":"fixed","export":true,"for_":["permissions policy behavior"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"fixed","type":"dfn","url":"#permissions-policy-behavior-fixed"},
 "#permissions-policy-behavior-flexible": {"displayText":"flexible","export":true,"for_":["permissions policy behavior"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"flexible","type":"dfn","url":"#permissions-policy-behavior-flexible"},
+"#recalculate-the-untrusted-network-status-of-all-fenced-frame-descendants": {"displayText":"recalculate the untrusted network status of all fenced frame descendants","export":true,"for_":[],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"recalculate the untrusted network status of all fenced frame descendants","type":"dfn","url":"#recalculate-the-untrusted-network-status-of-all-fenced-frame-descendants"},
 "#report-a-private-aggregation-event": {"displayText":"report a private aggregation event","export":true,"for_":[],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"report a private aggregation event","type":"dfn","url":"#report-a-private-aggregation-event"},
 "#report-an-event": {"displayText":"report an event","export":true,"for_":[],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"report an event","type":"dfn","url":"#report-an-event"},
 "#reporting-destination-info-reporting-macro-map": {"displayText":"reporting macro map","export":true,"for_":["reporting destination info"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"reporting macro map","type":"dfn","url":"#reporting-destination-info-reporting-macro-map"},
@@ -6775,6 +6919,9 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
 "#traversable-navigable-unfenced-parent": {"displayText":"unfenced parent","export":true,"for_":["traversable navigable"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"unfenced parent","type":"dfn","url":"#traversable-navigable-unfenced-parent"},
 "#typedefdef-reporteventtype": {"displayText":"ReportEventType","export":true,"for_":[],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"ReportEventType","type":"typedef","url":"#typedefdef-reporteventtype"},
 "#typedefdef-urnorconfig": {"displayText":"UrnOrConfig","export":true,"for_":[],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"UrnOrConfig","type":"typedef","url":"#typedefdef-urnorconfig"},
+"#untrusted-network-status-disabled-for-this-tree": {"displayText":"disabled for this tree","export":true,"for_":["untrusted network status"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"disabled for this tree","type":"dfn","url":"#untrusted-network-status-disabled-for-this-tree"},
+"#untrusted-network-status-disabled-for-this-tree-and-fenced-subtrees": {"displayText":"disabled for this tree and fenced subtrees","export":true,"for_":["untrusted network status"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"disabled for this tree and fenced subtrees","type":"dfn","url":"#untrusted-network-status-disabled-for-this-tree-and-fenced-subtrees"},
+"#untrusted-network-status-enabled": {"displayText":"enabled","export":true,"for_":["untrusted network status"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"enabled","type":"dfn","url":"#untrusted-network-status-enabled"},
 "#visibility-opaque": {"displayText":"opaque","export":true,"for_":["visibility"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"opaque","type":"dfn","url":"#visibility-opaque"},
 "#visibility-transparent": {"displayText":"transparent","export":true,"for_":["visibility"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"transparent","type":"dfn","url":"#visibility-transparent"},
 "#window-fence": {"displayText":"fence","export":true,"for_":["Window"],"level":"1","normative":true,"shortname":"fenced-frame","spec":"fenced-frame-1","status":"local","text":"fence","type":"dfn","url":"#window-fence"},
@@ -6837,6 +6984,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
 "https://fetch.spec.whatwg.org/#queue-a-cross-origin-embedder-policy-corp-violation-report": {"displayText":"queue a cross-origin embedder policy CORP violation report","export":true,"for_":[],"level":"","normative":true,"shortname":"fetch","spec":"fetch","status":"anchor-block","text":"queue a cross-origin embedder policy corp violation report","type":"dfn","url":"https://fetch.spec.whatwg.org/#queue-a-cross-origin-embedder-policy-corp-violation-report"},
 "https://fetch.spec.whatwg.org/#request-service-workers-mode": {"displayText":"service-workers mode","export":true,"for_":["request"],"level":"1","normative":true,"shortname":"fetch","spec":"fetch","status":"current","text":"service-workers mode","type":"dfn","url":"https://fetch.spec.whatwg.org/#request-service-workers-mode"},
 "https://fetch.spec.whatwg.org/#requestdestination": {"displayText":"RequestDestination","export":true,"for_":[],"level":"1","normative":true,"shortname":"fetch","spec":"fetch","status":"current","text":"RequestDestination","type":"enum","url":"https://fetch.spec.whatwg.org/#requestdestination"},
+"https://html.spec.whatwg.org/multipage/#html-element-removing-steps": {"displayText":"HTML element removing steps","export":true,"for_":[],"level":"","normative":true,"shortname":"html","spec":"html","status":"anchor-block","text":"html element removing steps","type":"dfn","url":"https://html.spec.whatwg.org/multipage/#html-element-removing-steps"},
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@@ -6918,6 +7067,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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@@ -6966,6 +7116,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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@@ -7016,6 +7167,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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@@ -7031,11 +7183,12 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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@@ -7048,6 +7201,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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@@ -7125,6 +7279,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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@@ -7141,6 +7296,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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 };