UI Master-"Tabs" are gone

Hello everyone,
since quite recently, the little “Master-Tabs” (the little Icons in the top-bar, used to switch between masters) have disappeared. I can switch between masters using CMD+1/2/3/etc. just fine, I am just used to having it there as visual feedback. This might be kind of a dumb question, but I can’t seem to find any option to toggle it back on and would greatly appreciate some help.
Thanks in advance
Maik

Ayy, I added a new master, icons popped back up.

Additional info towards a potential fix: the problem persisted, even when I opened different project-files. Unfortunately I cannot pin-point what has caused it.

Can you resize the window when this happens?

Huh, interesting. Yes I can. The problem keeps appearing whenever I open a project, but resizing actually fixes it.
This is a screen capture, showing the exact breakpoint:
https://drive.google.com/file/d/1qfnTfGwwDnJHVe3S8sVh4WXzpi5IudBw/view

I think because of the weird aspect ratio of the video you might have to go to fullscreen for it to display correctly.

What version of Glyphs do you have?

:man_facepalming:

I was on 3.0.3 and just updated to 3.2, that seems to have fixed it. My bad, thanks for your help.