KwiatekMiki

ok

Can confirm in 1.19.1, 1.18, 1.16.5, 1.15.2, 1.14.2, 21w37a, 1.15 and 1.16.3
I checked this in 24 (or 25) minutes lol

You must click the Minecraft window to use Alt+Tab (at least I had to)