Problem/Motivation
When creating a menu with machine name _content_my_menu (machine name -content-my-menu) the menu items are not displayed.
Steps to reproduce
- Create menu with name:
_content_my_menu, it results in the machine name-content-my-menu - Create a menu item
- Place menu via block layout
- See that only the block title is shown, the items are not rendered (there is no sign of a menu template being rendered)
