From d9be0a6281d3f9e55a3430a29290ae875cf8a419 Mon Sep 17 00:00:00 2001
From: Dave Smith <getdavemail@gmail.com>
Date: Wed, 16 Mar 2022 09:48:58 +0000
Subject: [PATCH] Add id prop

---
 packages/block-editor/src/components/list-view/index.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/packages/block-editor/src/components/list-view/index.js b/packages/block-editor/src/components/list-view/index.js
index 6ea58ca500443..351ed00ed5e7c 100644
--- a/packages/block-editor/src/components/list-view/index.js
+++ b/packages/block-editor/src/components/list-view/index.js
@@ -59,6 +59,7 @@ export const BLOCK_LIST_ITEM_HEIGHT = 36;
  * @param {boolean} props.__experimentalFeatures                   Flag to enable experimental features.
  * @param {boolean} props.__experimentalPersistentListViewFeatures Flag to enable features for the Persistent List View experiment.
  * @param {boolean} props.__experimentalHideContainerBlockActions  Flag to hide actions of top level blocks (like core/widget-area)
+ * @param {string}  props.id                                       Unique identifier for the root list element (primarily for a11y purposes).
  * @param {Object}  ref                                            Forwarded ref
  */
 function ListView(
@@ -69,6 +70,7 @@ function ListView(
 		__experimentalHideContainerBlockActions,
 		showNestedBlocks,
 		showBlockMovers,
+		id,
 		...props
 	},
 	ref
@@ -205,6 +207,7 @@ function ListView(
 				blockDropTarget={ blockDropTarget }
 			/>
 			<TreeGrid
+				id={ id }
 				className="block-editor-list-view-tree"
 				aria-label={ __( 'Block navigation structure' ) }
 				ref={ treeGridRef }