I am using ubermenus.
When I embed a vertical menu using the provided php or short code, the menu appears, but when I set it to flyout, at the top level the flyouts come out flush with the top of the menu instead of next to the menu item. It works as expected on all the other levels. What is the proper way to embed a menu using Cornerstone? That may be the problem.
Thanks for writing in! By default, UberMenu integration was made possible so that it will replace the X Menu. If you want to add uBerMenu in yuor page, you can make use of the UberMenu shortcode inside a text element in Cornerstone.