Undo shortcut triggers paging between projects

Hi Guys, a strange bug occurs lately, when I hit command + z to undo, it triggers control arrow as well and slides to other open tabs of different glyphs projects. Sliding back however, the undo operation is performed as well.

Anyone else experiencing this too?

This is an existing issue, see also:

Oh ok thank you Florian! I will delete/move this comment there.