Window switcher but not for windows

I really love how the new window switcher looks (although the icons are too tiny) and I thought it could be cool to have the same kind of window but for custom actions. Imagine hitting a trigger and having the same popup but with actions for the app you're working in, or perhaps some system controls. Could be super awesome.

soon! (The new Stream Deck Emulator (without Stream Deck) - #10 by Andreas_Hegenberg)