From f4f4c1dfd8cd89779a3300bfd3c884f2d4c1947f Mon Sep 17 00:00:00 2001
From: Pawel Kowaluk <49525373+pkowaluk@users.noreply.github.com>
Date: Tue, 15 Mar 2022 09:31:55 +0100
Subject: [PATCH] feat(theme-classic): set aria-expanded on expandable sidebar
 categories (#6914)

---
 .../docusaurus-theme-classic/src/theme/DocSidebarItem/index.tsx  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/docusaurus-theme-classic/src/theme/DocSidebarItem/index.tsx b/packages/docusaurus-theme-classic/src/theme/DocSidebarItem/index.tsx
index cd3fe42660..d78050a920 100644
--- a/packages/docusaurus-theme-classic/src/theme/DocSidebarItem/index.tsx
+++ b/packages/docusaurus-theme-classic/src/theme/DocSidebarItem/index.tsx
@@ -179,6 +179,7 @@ function DocSidebarItemCategory({
                 }
           }
           aria-current={isCurrentPage ? 'page' : undefined}
+          aria-expanded={collapsible ? !collapsed : undefined}
           href={collapsible ? hrefWithSSRFallback ?? '#' : hrefWithSSRFallback}
           {...props}>
           {label}