@DillingerGER I've now reinstalled the game and removed all mods. Unfortunately, it still doesn't work.
@ShiftHeadsLandon Thanks for your answer. That's what I tried first. Now I'm trying to do it manually via this site. Unfortunately, it didn't work. The palette is displayed in the game. And the slots are also designated for the tool. Which key should I press regularly on the PC? Maybe the mod isn't compatible with another one of mine?
I can't get the mod to work. I can't see any key functions for storing tools.