diff --git a/packages/block-library/src/post-author/edit.js b/packages/block-library/src/post-author/edit.js
index ffb138694c376c..d23e0965dadda8 100644
--- a/packages/block-library/src/post-author/edit.js
+++ b/packages/block-library/src/post-author/edit.js
@@ -25,7 +25,7 @@ function PostAuthorEdit( {
 	attributes,
 	setAttributes,
 } ) {
-	const isDescendentOfQueryLoop = !! queryId;
+	const isDescendentOfQueryLoop = Number.isFinite( queryId );
 	const { authorId, authorDetails, authors } = useSelect(
 		( select ) => {
 			const { getEditedEntityRecord, getUser, getUsers } = select(
diff --git a/packages/block-library/src/post-content/edit.js b/packages/block-library/src/post-content/edit.js
index 4a0c277a1f5cfe..b9a11f0d1bec82 100644
--- a/packages/block-library/src/post-content/edit.js
+++ b/packages/block-library/src/post-content/edit.js
@@ -66,7 +66,7 @@ function EditableContent( { layout, context = {} } ) {
 
 function Content( props ) {
 	const { context: { queryId, postType, postId } = {} } = props;
-	const isDescendentOfQueryLoop = !! queryId;
+	const isDescendentOfQueryLoop = Number.isFinite( queryId );
 	const userCanEdit = useCanEditEntity( 'postType', postType, postId );
 	const isEditable = userCanEdit && ! isDescendentOfQueryLoop;
 
diff --git a/packages/block-library/src/post-date/edit.js b/packages/block-library/src/post-date/edit.js
index 97315736b005d3..2fa4507f1870a1 100644
--- a/packages/block-library/src/post-date/edit.js
+++ b/packages/block-library/src/post-date/edit.js
@@ -33,7 +33,7 @@ export default function PostDateEdit( {
 	context: { postId, postType, queryId },
 	setAttributes,
 } ) {
-	const isDescendentOfQueryLoop = !! queryId;
+	const isDescendentOfQueryLoop = Number.isFinite( queryId );
 	const [ siteFormat ] = useEntityProp( 'root', 'site', 'date_format' );
 	const [ date, setDate ] = useEntityProp(
 		'postType',
diff --git a/packages/block-library/src/post-excerpt/edit.js b/packages/block-library/src/post-excerpt/edit.js
index 04c22acd2e36cb..a71bcc61567492 100644
--- a/packages/block-library/src/post-excerpt/edit.js
+++ b/packages/block-library/src/post-excerpt/edit.js
@@ -30,7 +30,7 @@ export default function PostExcerptEditor( {
 	isSelected,
 	context: { postId, postType, queryId },
 } ) {
-	const isDescendentOfQueryLoop = !! queryId;
+	const isDescendentOfQueryLoop = Number.isFinite( queryId );
 	const userCanEdit = useCanEditEntity( 'postType', postType, postId );
 	const isEditable = userCanEdit && ! isDescendentOfQueryLoop;
 	const [
diff --git a/packages/block-library/src/post-featured-image/edit.js b/packages/block-library/src/post-featured-image/edit.js
index ca52ffcb694057..6d38eb17f79b15 100644
--- a/packages/block-library/src/post-featured-image/edit.js
+++ b/packages/block-library/src/post-featured-image/edit.js
@@ -52,7 +52,7 @@ function PostFeaturedImageDisplay( {
 	setAttributes,
 	context: { postId, postType, queryId },
 } ) {
-	const isDescendentOfQueryLoop = !! queryId;
+	const isDescendentOfQueryLoop = Number.isFinite( queryId );
 	const { isLink, height, width, scale } = attributes;
 	const [ featuredImage, setFeaturedImage ] = useEntityProp(
 		'postType',
diff --git a/packages/block-library/src/post-title/edit.js b/packages/block-library/src/post-title/edit.js
index 28ab04ed556851..18904364774fea 100644
--- a/packages/block-library/src/post-title/edit.js
+++ b/packages/block-library/src/post-title/edit.js
@@ -30,7 +30,7 @@ export default function PostTitleEdit( {
 	context: { postType, postId, queryId },
 } ) {
 	const TagName = 0 === level ? 'p' : 'h' + level;
-	const isDescendentOfQueryLoop = !! queryId;
+	const isDescendentOfQueryLoop = Number.isFinite( queryId );
 	const userCanEdit = useCanEditEntity( 'postType', postType, postId );
 	const [ rawTitle = '', setTitle, fullTitle ] = useEntityProp(
 		'postType',