fix: address review comments

test/mv_web/member_live/index_groups_accessibility_test.exs

@@ -3,7 +3,7 @@ defmodule MvWeb.MemberLive.IndexGroupsAccessibilityTest do
   Tests for accessibility of groups feature in the member overview.
 
   Tests cover:
-  - Badges have role="status" and aria-label
+  - Badges have aria-label for group membership (no role="status"; reserved for live regions)
   - Filter dropdown has aria-label
   - Sort header has aria-label for screen reader
   - Keyboard navigation works (Tab through filter, sort header)
@@ -44,7 +44,7 @@ defmodule MvWeb.MemberLive.IndexGroupsAccessibilityTest do
   end
 
   @tag :ui
-  test "group badges have role and aria-label", %{
+  test "group badges have aria-label for screen readers", %{
     conn: conn,
     member1: member1,
     group1: group1
@@ -52,8 +52,8 @@ defmodule MvWeb.MemberLive.IndexGroupsAccessibilityTest do
     conn = conn_with_oidc_user(conn)
     {:ok, view, html} = live(conn, "/members")
 
-    # Verify badges have role="status" and aria-label containing the group name
-    assert has_element?(view, "span[role='status'][aria-label*='#{group1.name}']")
+    # Verify badges have aria-label containing the group name (no role=status on badges)
+    assert has_element?(view, "span[aria-label*='#{group1.name}']")
     assert html =~ group1.name
 
     # Verify member1's row contains the badge