message: Drop z-index push on search filters
diff: @@ -684,10 +684,6 @@ a.tabnav-extra[href$='mastering-markdown/'] {
  /* Must be above .modal-backdrop (z-index 20) #1317 */
  z-index: 25;
  }
  -.subnav-search-context .select-menu-modal {
  - /* Bump Filters menu to be above header */
  - z-index: 26 !important;
  -}
  .issues-listing .table-list-header .select-menu-list {
  /* Since the header is sticky, filters must now fit the viewport */
  max-height: calc(100vh - 150px);
  