Plugin Author
wizzud
(@wizzud)
Unfortunately the widget can only use custom menus, because they are not theme-dependent. A theme can call wp_nav_menu() with a fallback option, and the callback it provides can build a menu in any fashion and with any content that it cares to. But that callback handles the entire HTML output, and the code that the CMW widget hooks into for its filtering never gets reached, so it’s not even possible to tweak CMW to handle it. Sorry!