From b3761a9cd6060293004092dfbf58273c4795b0ad Mon Sep 17 00:00:00 2001
From: imageck <101450105+imageck@users.noreply.github.com>
Date: Thu, 31 Aug 2023 23:41:53 +0500
Subject: [PATCH] `DropdownToggle`: make `aria-expanded` optional

---
 src/DropdownToggle.tsx | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/DropdownToggle.tsx b/src/DropdownToggle.tsx
index 035a844..b8b81b5 100644
--- a/src/DropdownToggle.tsx
+++ b/src/DropdownToggle.tsx
@@ -10,7 +10,7 @@ export interface UseDropdownToggleProps {
   id: string;
   ref: DropdownContextValue['setToggle'];
   onClick: React.MouseEventHandler;
-  'aria-expanded': boolean;
+  'aria-expanded'?: boolean | null;
   'aria-haspopup'?: true;
 }
 
@@ -49,7 +49,6 @@ export function useDropdownToggle(): [
     id,
     ref: setToggle || noop,
     onClick: handleClick,
-    'aria-expanded': !!show,
   };
 
   // This is maybe better down in an effect, but
@@ -57,6 +56,9 @@ export function useDropdownToggle(): [
   // is set so might return new props.
   if (menuElement && isRoleMenu(menuElement)) {
     props['aria-haspopup'] = true;
+    props['aria-expanded'] = show || null;
+  } else {
+    props['aria-expanded'] = !!show;
   }
 
   return [props, { show, toggle }];