Collapse all and expand all does not work with German and Spanish keyboard layout

I did more testing on a German layout and it seems like Alt+ü and Alt++ work as collapse all / expand all. These are the buttons that correspond to the [ and ] brackets on QWERTY. Could someone please try that?

It works for me! Thanks for this. I gotta find some kind of shortcut-cheat-sheet for everdo…

Works for me too, with both Alt keys.

Additionally CTRL+ALT+[ or ] works as well.