Hey Jonas,
Thanks for this program.

Do you think you could add a mode where the notifications stayed permanently on-screen while the key was enabled? For example, I press CapsLock and the notification "Caps lock is on" would stay on screen until capslock was disabled.

This would need to be configurable per-key, since NumLock is always on on my PC and It would be a drag to have that notification always on screen. :)

All the best,
Dax.