I read this question/answer: Disable F14/F15 for Brightness Control
I have a different problem, I can see these options, I can check and uncheck them:
But even when the options are unchecked, F14 and F15 still control the brightness. What's wrong?
I have the BetterDisplay tool, but I can't see additional keyboard shortcuts.
I already have the standard F1 and F2 keys controlling the brightness, so F14 and F15 are really useless.