Keyboard shortcuts and window snapping suddenly stops working

All my keyboard shortcuts stopped working and window snapping doesn't work either. Trackpad shortcuts do work. Tried upgrading to alpha, and resetted accessibility before and after the update to no avail.

EDIT: it's solved now, but I'm still wondering what caused it (see comment)

BTT version: 3.781 / 3.782 (alpha)

macOS version: 12.3

Machine: Intel 2020 MacBook Air, i3, 8GB

For some reason it started to working again! (I still don't know what the problem is.) I see a gray button on the top-right of the app saying "if BTT is disabled..." (the text is too long long to display on the button, and I just quickly clicked it without reading, but after that it works.)