mzf

Thanks for response. I don’t know other plugins. Ok, I’ll be waiting for solution.

In addition, I catched another way to detect the problem.
You have to select one of the category (subcat) and then start to expand / collapse another cat’s (but not to tap/click to names – only “+” or “-“).
Just looking menus.
And if you now rotate tablet or smartphone 90 degrees – all categories automatically returns to the first cat you selected.