Still works with WordPress 5.1 for Pages in menu. You need to add the Parent to the menu then save. Then edit again to see the checkbox to check the new flag. I was wanting to use it for WordPress Product Categories but it does not work for them (probably never did?). Only the parent shows for me. Be good if it did.

I have a very large site with over a thousand pages. There are many pages in sections and subsections, sometimes to four levels, used in conjunction with main sections. To get what I need for a menu, sometimes I have to use Custom Menu Wizard. But in doing so, I have to create some very large, tiered, non-auto menus manually... sometimes in the hundreds of pages. If a user adds a page or re-orders a page, I'd have to go back into the menu used by Custom Menu Wizard and add/edit accordingly to reflect those changes. With this plugin and a simple checkbox I've cut the number of actual necessary menu items to a fraction of before, AND the user can make changes as they please. What a great plug in! It should be part of the default WordPress Appearance menu creator.

Estou usando a versão 4.9.4 do WordPress e funciona perfeito.

Still works great. Much better than Gecka Submenu - it doesn't break the layout on the menu screen and there's no unnecessary pro version upsell. I hope this is updated at some point because its age is hiding it from WP's search results.

This is such a time-saver. I am using this in conjunction with many nested Woocommerce product categories. The root categories don't change on the main menu, but it's possible the children will... so now the customer can change those until their fingers bleed and it just works! Thank you 🙂