You made me unable to unlock my screen

[GrimPixel]

I was just testing a Cyrillic keyboard and the screen suddenly locked. I am unable to unlock the screen!

Update: I had to switch to another keyboard. So I can't unlock my screen with this keyboard once it's not Latin.

[Julow]

You are right, the keyboard should handle more input types from Android.

You might want the "Layout for programming" option as a workaround, it will add a key for switching to a Latin layout and back.