diff --git a/Apps/Sandcastle/gallery/Voxel Picking.html b/Apps/Sandcastle/gallery/Voxel Picking.html
index 7218163f19c..53a92a051a0 100644
--- a/Apps/Sandcastle/gallery/Voxel Picking.html	
+++ b/Apps/Sandcastle/gallery/Voxel Picking.html	
@@ -7,8 +7,11 @@
       name="viewport"
       content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"
     />
-    <meta name="description" content="For debugging voxel picking." />
-    <meta name="cesium-sandcastle-labels" content="Showcases, 3D Tiles" />
+    <meta
+      name="description"
+      content="Use the cursor to select and inspect individual voxel cells."
+    />
+    <meta name="cesium-sandcastle-labels" content="Showcases, Voxels" />
     <title>Cesium Demo</title>
     <script type="text/javascript" src="../Sandcastle-header.js"></script>
     <script type="module" src="../load-cesium-es6.js"></script>
diff --git a/Apps/Sandcastle/gallery/Voxels in 3D Tiles.html b/Apps/Sandcastle/gallery/Voxels in 3D Tiles.html
index 0bcbd66972b..4b79212a38e 100644
--- a/Apps/Sandcastle/gallery/Voxels in 3D Tiles.html	
+++ b/Apps/Sandcastle/gallery/Voxels in 3D Tiles.html	
@@ -7,8 +7,8 @@
       name="viewport"
       content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"
     />
-    <meta name="description" content="For debugging voxels." />
-    <meta name="cesium-sandcastle-labels" content="Showcases, 3D Tiles" />
+    <meta name="description" content="Load voxel datasets as 3D tiles." />
+    <meta name="cesium-sandcastle-labels" content="Showcases, 3D Tiles, Voxels" />
     <title>Cesium Demo</title>
     <script type="text/javascript" src="../Sandcastle-header.js"></script>
     <script
diff --git a/Apps/Sandcastle/gallery/Voxels.html b/Apps/Sandcastle/gallery/Voxels.html
index 968249e89c3..48a42cc8386 100644
--- a/Apps/Sandcastle/gallery/Voxels.html
+++ b/Apps/Sandcastle/gallery/Voxels.html
@@ -7,8 +7,11 @@
       name="viewport"
       content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"
     />
-    <meta name="description" content="For debugging voxels." />
-    <meta name="cesium-sandcastle-labels" content="Showcases, 3D Tiles" />
+    <meta
+      name="description"
+      content="Render voxel primitives with different shape types."
+    />
+    <meta name="cesium-sandcastle-labels" content="Showcases, Voxels" />
     <title>Cesium Demo</title>
     <script type="text/javascript" src="../Sandcastle-header.js"></script>
     <script
diff --git a/CHANGES.md b/CHANGES.md
index 72a74cc84c7..2bff9e34d38 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -7,7 +7,7 @@
 #### Breaking Changes :mega:
 
 - Changed behavior of `DataSourceDisplay.ready` to always stay `true` once it is initially set to `true`. [#12429](https://github.com/CesiumGS/cesium/pull/12429)
-- Updated `Cesium3DTilesVoxelProvider` to load glTF tiles using the new [`EXT_primitive_voxels` extension](https://github.com/CesiumGS/glTF/pull/69). Tilesets using the previous custom JSON format are no longer supported. [#12432](https://github.com/CesiumGS/cesium/pull/12432)
+- Updated `Cesium3DTilesVoxelProvider` to load glTF tiles using the new [`EXT_primitive_voxels` extension](https://github.com/CesiumGS/glTF/pull/69) to more closely align with the rest of the 3D Tiles ecosystem. Tilesets using the previous custom JSON format are no longer supported. [#12432](https://github.com/CesiumGS/cesium/pull/12432)
 - Updated the `requestData` method of the `VoxelProvider` interface to return a `Promise` to a `VoxelContent`. Custom providers should now use the `VoxelContent.fromMetadataArray` method to construct the returned data object. For example:
 
 ```js
diff --git a/packages/engine/Source/Scene/Cesium3DTilesVoxelProvider.js b/packages/engine/Source/Scene/Cesium3DTilesVoxelProvider.js
index 6a942a8cad1..332cf96667d 100644
--- a/packages/engine/Source/Scene/Cesium3DTilesVoxelProvider.js
+++ b/packages/engine/Source/Scene/Cesium3DTilesVoxelProvider.js
@@ -538,9 +538,11 @@ Cesium3DTilesVoxelProvider.prototype.requestData = async function (options) {
 
   const subtree = await getSubtree(that, subtreeCoord);
   // NOTE: these two subtree methods are ONLY used by voxels!
-  const available = isSubtreeRoot
-    ? subtree.childSubtreeIsAvailableAtCoordinates(tileCoordinates)
-    : subtree.tileIsAvailableAtCoordinates(tileCoordinates);
+  const isAvailable = isSubtreeRoot
+    ? subtree.childSubtreeIsAvailableAtCoordinates
+    : subtree.tileIsAvailableAtCoordinates;
+
+  const available = isAvailable(tileCoordinates);
 
   if (!available) {
     return Promise.reject(
diff --git a/packages/engine/Source/Scene/ImplicitSubtree.js b/packages/engine/Source/Scene/ImplicitSubtree.js
index d59d4516e34..33dcc59caf1 100644
--- a/packages/engine/Source/Scene/ImplicitSubtree.js
+++ b/packages/engine/Source/Scene/ImplicitSubtree.js
@@ -183,6 +183,7 @@ ImplicitSubtree.prototype.tileIsAvailableAtIndex = function (index) {
 
 /**
  * Check if a specific tile is available at an implicit tile coordinate
+ * NOTE: only used for voxels.
  *
  * @param {ImplicitTileCoordinates} implicitCoordinates The global coordinates of a tile
  * @returns {boolean} The value of the i-th bit
@@ -249,6 +250,7 @@ ImplicitSubtree.prototype.childSubtreeIsAvailableAtIndex = function (index) {
 
 /**
  * Check if a specific child subtree is available at an implicit tile coordinate
+ * NOTE: only used for voxels.
  *
  * @param {ImplicitTileCoordinates} implicitCoordinates The global coordinates of a child subtree
  * @returns {boolean} The value of the i-th bit
diff --git a/packages/engine/Source/Scene/VoxelContent.js b/packages/engine/Source/Scene/VoxelContent.js
index 43e0d80b6fe..8b957426f2f 100644
--- a/packages/engine/Source/Scene/VoxelContent.js
+++ b/packages/engine/Source/Scene/VoxelContent.js
@@ -9,7 +9,7 @@ import MetadataType from "./MetadataType.js";
 
 /**
  * <div class="notice">
- * To construct a Model, call {@link Model.fromGltfAsync}. Do not call the constructor directly.
+ * To construct a VoxelContent, call {@link VoxelContent.fromMetadataArray} or {@link VoxelContent.fromGltf}. Do not call the constructor directly.
  * </div>
  * An object representing voxel content for a {@link Cesium3DTilesVoxelProvider}.
  *
@@ -26,21 +26,20 @@ import MetadataType from "./MetadataType.js";
  * @experimental This feature is not final and is subject to change without Cesium's standard deprecation policy.
  */
 function VoxelContent(options) {
-  const { loader, metadata } = options;
   //>>includeStart('debug', pragmas.debug);
   Check.typeOf.object("options", options);
-  if (!defined(loader)) {
-    if (!defined(metadata)) {
+  if (!defined(options.loader)) {
+    if (!defined(options.metadata)) {
       throw new DeveloperError("One of loader and metadata must be defined.");
     }
-    if (!Array.isArray(metadata)) {
+    if (!Array.isArray(options.metadata)) {
       throw new DeveloperError("metadata must be an array of TypedArrays.");
     }
   }
   //>>includeEnd('debug');
 
-  this._loader = loader;
-  this._metadata = metadata;
+  this._loader = options.loader;
+  this._metadata = options.metadata;
   this._resourcesLoaded = false;
   this._ready = false;
 }