[marp68]

Originally Posted by tshering

Maybe putting the "book" on a special shelf could help. Or you try a completely different way to toggle between day and night mode.

That's what I did in the end. I used 100 % brightness as the toggle signal, since I'm never using 100 % brightness and it's easier to just slide it up to 100 instead of trying to set it exactly to, for example, 3 %. I also discovered the function of sweeping the finger on the left side of the panel up and down to change brightness instantly.