Visibility inheritance from Page to Groups (maybe a bug?)

### Description

Actually this could be a bug. However I'm not sure about the desired behavrior so for now I set it as "feature request".

In my opinion, if I hide a page by setting an ui-control, I would expect all the child groups for this specifig hidden page were hidden as well. Instead, If I just hide all the pages on my dashboard, then the groups from my homepage are still displayed.

### Have you provided an initial effort estimate for this issue?

I have provided an initial effort estimate