Bug found:
If Rank Math Enable Customize My Account from YITH no working, missing sidebar menu.
Plugin Enable:
https://www.awesomescreenshot.com/image/3789000/873a8c708084c5ca35f4ec05ba802614
Plugin Disable;
https://www.awesomescreenshot.com/image/3789003/2be455b3485573742d8bca1eea5a41e6