Merge pull request #11469 from ncoden/fix/clear-nest-submenu-classes-11467

fix: clean submenu items classes in Nest #11467

Author: ncoden

js/foundation.util.nest.js

@@ -57,7 +57,7 @@ const Nest = {
         hasSubClass = `is-${type}-submenu-parent`;
 
     menu
-      .find('>li, > li > ul, .menu, .menu > li')
+      .find('>li, > li > ul, .menu, .menu > li, [data-submenu] > li')
       .removeClass(`${subMenuClass} ${subItemClass} ${hasSubClass} is-submenu-item submenu is-active`)
       .removeAttr('data-submenu').css('display', '');