Keyboard backlight randomly flashing while in sleep

Hello :smiley:,
I noticed that my 12th Gen Framework sometimes randomly flashes the keyboard backlight for a short moment while it is in sleep mode. I’m running it on Windows 11.
I cannot accuratly reproduce it, it really seems to happen at random times, sometimes two times in a short period and sometimes like hours apart.
It works fine tho, so I guess there’s nothing really wrong, but does someone know if that’s normal behavior and where it comes from?