fix

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

@@ -492,7 +492,9 @@ define([
             submenu.parent().parent()
                 .show()
                 .removeAttr("aria-hidden")
+                .addClass('opened')
                 .attr("aria-expanded", "true");
+            submenu.parent().parent().parent().addClass('opened')
             submenu
                 .show()
                 .removeAttr("aria-hidden")
@@ -525,6 +527,9 @@ define([
                 startMenu = this.active ? this.active.parent() : this.element;
             }
 
+            if(this.active != null && this.active.hasClass('opened')){
+                this.active.removeClass('opened')
+            }
             startMenu
                 .find(".ui-menu")
                 .hide()