Hidden folders like Appdata not shown when auto expand is enabled

[MagMa65]

Good morning everybody.
open-shell is a great program, but I couldn't find a way to show my system/hidden folders when auto expand (cascading menu) is enabled. Am I doing something wrong ? can anybody help me with that ?
example, I click start, I see the menus, I hover on "my computer", then on my C: drive, it expands and I see a list of folders, but not those that are hidden, for example Appdata. Is there a way to also show those hidden folders when expanding with cascading menu ?
sorry for my english, I hope it's clear what I wrote

Cheers