diff --git a/overrides/browsers/chrome-override.json b/overrides/browsers/chrome-override.json
index c9c0a2dda..363208863 100644
--- a/overrides/browsers/chrome-override.json
+++ b/overrides/browsers/chrome-override.json
@@ -17,6 +17,8 @@
                 "matchAllStackDomains": "disabled",
                 "overloadInstanceOf": "enabled",
                 "elementRemovalTimeout": 1000,
+                "injectGlobalStyles": "enabled",
+                "shadowDom": "enabled",
                 "domains": [
                 ],
                 "scripts": [
@@ -365,7 +367,8 @@
                         "domain": "dr3fr5q4g2ul9.cloudfront.net"
                     },
                     {
-                        "domain": "cnn.io"
+                        "disabled_domain": "cnn.io",
+                        "reason": "https://github.com/duckduckgo/privacy-configuration/issues/837"
                     },
                     {
                         "domain": "cams.gratis"
diff --git a/overrides/macos-override.json b/overrides/macos-override.json
index 88851ca7e..bce04d6d5 100644
--- a/overrides/macos-override.json
+++ b/overrides/macos-override.json
@@ -46,6 +46,8 @@
                 "matchAllStackDomains": "disabled",
                 "overloadInstanceOf": "enabled",
                 "elementRemovalTimeout": 1000,
+                "injectGlobalStyles": "enabled",
+                "shadowDom": "enabled",
                 "domains": [
                     {
                         "domain": "bbc.co.uk"
@@ -440,7 +442,8 @@
                         "domain": "dr3fr5q4g2ul9.cloudfront.net"
                     },
                     {
-                        "domain": "cnn.io"
+                        "disabled_domain": "cnn.io",
+                        "reason": "https://github.com/duckduckgo/privacy-configuration/issues/837"
                     },
                     {
                         "domain": "cams.gratis"