Wish IDE - Tab Modules

Maybe this has already been asked but "repetita iuvant" anyway.

In the "Modules" window (tab) of the IDE, it would be very useful to better manage the expand/collapse. I have a project with many classes and I would like to see them closed.

Another useful thing: a key and/or key combination and/or menu item to close all open modules.

P.S. Ignore the first part, the IDE already allows that.

You mean focus/highlight the Modules tab and press Ctrl+Shift+O to toggle the expand/collapse?

No, I meant something that... actually it's already how I would like it!
Pressing Ctrl+Shift+O I saw one of the "folders" open and also all the classes contained in this folder open and it seemed to me that I obtained the same situation even by pressing that key combination again several times (open/close).
In short, I wanted to see only the name of the classes and it seemed that it couldn't be done.

So only the second "Wish" remains.