[FIX] don't break inheritance in function override

web_shortcut/static/src/js/web_shortcut.js

@@ -88,6 +88,7 @@ odoo.define('web.shortcut', function (require) {
                     return item instanceof ShortcutMenu;
                 });
             }
+            return this._super.apply(this, arguments);
         },
         show_application: function () {
             var self = this;