"Frame selection" shortuc (⌘+⌥+G) not working

Recently, I've noticed the frame selection shortcut no longer works for me, which is very annoying because I use it all the time.

I tried across different Figma accounts, across my desktop app and browser, and the result is always the same: the shortcut does not work.

I've tried inspecting the keyboard layout and other shortcuts using a combination of these keys work fine; it's just this single shortcut that does not work for me.