Ticket #33633: 33633.patch

src/wp-admin/css/customize-nav-menus.css

@@ -91 +91 @@
 }
 
 /* Menu-item reordering nav. */
-.customize-control-nav_menu .reordering .reorder,
+.reordering .customize-control-nav_menu .reorder,
 .customize-control-nav_menu .reorder-done {
         display: none;
 }
 
 .customize-control-nav_menu .reorder,
-.customize-control-nav_menu .reordering .reorder-done {
+.reordering .customize-control-nav_menu .reorder-done {
         display: inline-block;
         padding: 5px 8px;
 }