do shortcode

Hi
I was using a different widget for menus but it looks like its not being developed anymore. Tried yours and it works great, I did have the other one inserted into the php using do_shortcode, this is what I was using
<?php echo do_shortcode('[advMenu nav_menu="submenu"]'); ?>

Is there a way of doing this with your widget as I can’t seem to get it working.

Thanks.

https://wordpress.org/plugins/better-menu-widget/