Hi Ivo,
i don't know if this question is out of service from you but asking doesn't hurt:
Here is the problem, because of the problem that i can't make more than 1 column in the deeper sub menus, i'll tried to do it with a module, it works pretty fine on desktop as you can see on the attached screenshot.
The problem now is: it seems that the whole module is not loaded on mobile, i thought the reason was something in the code but it didn't appear even when i did just put a lorem ipsum in it.
Please help me