diff --git a/packages/block-editor/src/store/selectors.js b/packages/block-editor/src/store/selectors.js
index 17a2934227d7be..e61e6063a33e65 100644
--- a/packages/block-editor/src/store/selectors.js
+++ b/packages/block-editor/src/store/selectors.js
@@ -2842,12 +2842,12 @@ export function __unstableHasActiveBlockOverlayActive( state, clientId ) {
 }
 
 export function __unstableIsWithinBlockOverlay( state, clientId ) {
-	let parent = state.blocks.parents[ clientId ];
+	let parent = state.blocks.parents.get( clientId );
 	while ( !! parent ) {
 		if ( __unstableHasActiveBlockOverlayActive( state, parent ) ) {
 			return true;
 		}
-		parent = state.blocks.parents[ parent ];
+		parent = state.blocks.parents.get( parent );
 	}
 	return false;
 }
diff --git a/packages/edit-site/src/components/layout/style.scss b/packages/edit-site/src/components/layout/style.scss
index fba44a51307a82..eea527d18904f3 100644
--- a/packages/edit-site/src/components/layout/style.scss
+++ b/packages/edit-site/src/components/layout/style.scss
@@ -4,15 +4,6 @@
 	color: $white;
 	display: flex;
 	flex-direction: column;
-
-	&:not(.is-edit-mode) {
-		// Ideally, this component shouldn't render in edit mode
-		// but it happens sporadically, this is a hack
-		// to prevent it from showing up in view mode.
-		.block-editor-block-list__insertion-point {
-			display: none;
-		}
-	}
 }
 
 .edit-site-layout__hub {