ENGCOM-6291: Navigation menu 4th level/category does not appear consistently #25589 #25613

 - Merge Pull Request #25613 from fabriciosobral/magento2:issue-25589-submenu-does-not-appear
 - Merged commits:
   1. 16fa4c4

Author: magento-engcom-team

lib/web/jquery/ui-modules/menu.js

@@ -440,10 +440,7 @@ define([
                 return;
             }
 
-            this.timer = this._delay(function () {
-                this._close();
-                this._open(submenu);
-            }, this.delay);
+            this._open(submenu);
         },
 
         _open: function (submenu) {