diff --git a/docs/how-to-guides/block-tutorial/extending-the-query-loop-block.md b/docs/how-to-guides/block-tutorial/extending-the-query-loop-block.md
index 9be4f3a993d203..d3628d991f872f 100644
--- a/docs/how-to-guides/block-tutorial/extending-the-query-loop-block.md
+++ b/docs/how-to-guides/block-tutorial/extending-the-query-loop-block.md
@@ -208,13 +208,13 @@ export const withBookQueryControls = ( BlockEdit ) => ( props ) => {
 	// function to handle that.
 	return isMyBooksVariation( props ) ? (
 		<>
-			<BlockEdit { ...props } />
+			<BlockEdit key="edit" { ...props } />
 			<InspectorControls>
 				<BookAuthorSelector /> { /** Our custom component */ }
 			</InspectorControls>
 		</>
 	) : (
-		<BlockEdit { ...props } />
+		<BlockEdit key="edit" { ...props } />
 	);
 };
 
diff --git a/docs/reference-guides/filters/block-filters.md b/docs/reference-guides/filters/block-filters.md
index 7e164a10e6c93f..35a041052889c0 100644
--- a/docs/reference-guides/filters/block-filters.md
+++ b/docs/reference-guides/filters/block-filters.md
@@ -189,7 +189,7 @@ const withMyPluginControls = createHigherOrderComponent( ( BlockEdit ) => {
 	return ( props ) => {
 		return (
 			<>
-				<BlockEdit { ...props } />
+				<BlockEdit key="edit" { ...props } />
 				<InspectorControls>
 					<PanelBody>My custom control</PanelBody>
 				</InspectorControls>