The "solve current puzzle" option in the "accessibility" section of the game options will literally solve the puzzle automatically.

The current Any% rules do not seem to specifically mention the use of "solve current puzzle", should this be allowed?

I think it would be better to disallow it or create a new category in which it is allowed, as it is a game-breaking feature.

I didn't realize it wasn't specified, thank you for bring this to my attention. I have added a line about it to the rules. I don't think we need a separate category for it, since the speedrun would be basically just watching cutscenes.