Issue #3040645 by mark_fullmer, tim.plunkett, porkloin, xjm, andrewmacpherson,...

Issue #3040645 by mark_fullmer, tim.plunkett, porkloin, xjm, andrewmacpherson, mgifford: Add a role=region wrapper to the Layout Builder action form to fix screen reader navigation barriers

core/modules/layout_builder/src/Form/DefaultsEntityForm.php

@@ -159,6 +159,8 @@ public function getEntityFromRouteMatch(RouteMatchInterface $route_match, $entit
    */
   protected function actions(array $form, FormStateInterface $form_state) {
     $actions = parent::actions($form, $form_state);
+    $actions['#attributes']['role'] = 'region';
+    $actions['#attributes']['aria-label'] = $this->t('Layout Builder tools');
     $actions['submit']['#value'] = $this->t('Save layout');
     $actions['#weight'] = -1000;
 

core/modules/layout_builder/src/Form/OverridesEntityForm.php

@@ -186,6 +186,8 @@ public function save(array $form, FormStateInterface $form_state) {
    */
   protected function actions(array $form, FormStateInterface $form_state) {
     $actions = parent::actions($form, $form_state);
+    $actions['#attributes']['role'] = 'region';
+    $actions['#attributes']['aria-label'] = $this->t('Layout Builder tools');
     $actions['submit']['#value'] = $this->t('Save layout');
     $actions['delete']['#access'] = FALSE;
     $actions['#weight'] = -1000;