Accessibility concerns

  $(document).ready(function () {
    var $alertBlock = $('#block-olivero-sitewidealert');
    if ($alertBlock.length) {
      $alertBlock.attr("role", "region");
      $alertBlock.attr("aria-label", "Sitewide Alert");
    }
  });

I hope this code resolve your issues

Lets try role="banner" for now. If it doesn't work we can re-open.

Automatically closed - issue fixed for 2 weeks with no activity.