Here's an image of a problem I got when bought a second monitor. It does not appear on my primary one. Has anyone ran into the same problem? Any app with overlay, downloaded from app store, is behaving itself the same way. Things 3, Telegram for instance.
Software update, smc and nvram resets proved themselves useless as usual
Ventura 13.0.1 (22A400), MacBook Air M1 16gb