Tooltip position setting got disabled without my approval

What is NOUI cheat? I don’t see it listed:

Would it turn off Extended Tooltips randomly, too? Or is there a cheat code I may have done at some point to make it unreliable?


EDIT: Oh, is it a “No User Interface” type of cheat? Never heard of that, if so. Pretty sure I would have never used it, so would be unrelated

EDIT 2: Ahh, guess it’s a “mod” rather than a “cheat”, in the typical sense of the word: