From a2756b683ac3cad958f8a5385e9f98224fdeea75 Mon Sep 17 00:00:00 2001
From: Jorge Costa <jorge.costa@developer.pt>
Date: Wed, 23 Aug 2023 10:17:21 +0100
Subject: [PATCH] [a11y] Fix: aria-haspop and aria-expanded attributes on list
 view button. (#53693)

---
 packages/edit-post/src/components/header/header-toolbar/index.js | 1 +
 packages/edit-site/src/components/header-edit-mode/index.js      | 1 +
 2 files changed, 2 insertions(+)

diff --git a/packages/edit-post/src/components/header/header-toolbar/index.js b/packages/edit-post/src/components/header/header-toolbar/index.js
index bcb8180427291..4e56e7ad8a990 100644
--- a/packages/edit-post/src/components/header/header-toolbar/index.js
+++ b/packages/edit-post/src/components/header/header-toolbar/index.js
@@ -107,6 +107,7 @@ function HeaderToolbar() {
 				shortcut={ listViewShortcut }
 				showTooltip={ ! showIconLabels }
 				variant={ showIconLabels ? 'tertiary' : undefined }
+				aria-expanded={ isListViewOpen }
 			/>
 		</>
 	);
diff --git a/packages/edit-site/src/components/header-edit-mode/index.js b/packages/edit-site/src/components/header-edit-mode/index.js
index 6cff62b94c51e..63e0c2871f21e 100644
--- a/packages/edit-site/src/components/header-edit-mode/index.js
+++ b/packages/edit-site/src/components/header-edit-mode/index.js
@@ -265,6 +265,7 @@ export default function HeaderEditMode() {
 												? 'tertiary'
 												: undefined
 										}
+										aria-expanded={ isListViewOpen }
 									/>
 								) }
 								{ isZoomedOutViewExperimentEnabled &&