From 442156c89ebd37539e63ef4cd6f56f57efc197a6 Mon Sep 17 00:00:00 2001
From: Ben Dwyer <ben@scruffian.com>
Date: Fri, 26 Jul 2024 08:19:08 +0100
Subject: [PATCH] Don't open the drop area unless the insertion point is
 visible

---
 packages/block-editor/src/components/block-list/index.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/packages/block-editor/src/components/block-list/index.js b/packages/block-editor/src/components/block-list/index.js
index 6249a8641a4c5e..ec85ad9c554748 100644
--- a/packages/block-editor/src/components/block-list/index.js
+++ b/packages/block-editor/src/components/block-list/index.js
@@ -228,12 +228,14 @@ function Items( {
 		sectionRootClientId,
 		sectionClientIds,
 		blockInsertionPoint,
+		blockInsertionPointVisible,
 	} = useSelect( ( select ) => {
 		const {
 			getSettings,
 			__unstableGetEditorMode,
 			getBlockInsertionPoint,
 			getBlockOrder,
+			isBlockInsertionPointVisible,
 		} = unlock( select( blockEditorStore ) );
 
 		if ( __unstableGetEditorMode() === 'zoom-out' ) {
@@ -245,6 +247,7 @@ function Items( {
 				sectionClientIds: sectionRootClientIds,
 				blockOrder: getBlockOrder( root ),
 				blockInsertionPoint: getBlockInsertionPoint(),
+				blockInsertionPointVisible: isBlockInsertionPointVisible(),
 			};
 		}
 		return {};
@@ -274,12 +277,14 @@ function Items( {
 
 		if ( position === 'top' ) {
 			isVisible =
+				blockInsertionPointVisible &&
 				blockInsertionPoint.index === 0 &&
 				clientId === sectionClientIds[ blockInsertionPoint.index ];
 		}
 
 		if ( position === 'bottom' ) {
 			isVisible =
+				blockInsertionPointVisible &&
 				clientId === sectionClientIds[ blockInsertionPoint.index - 1 ];
 		}