https://textadventures.co.uk/forum/quest/topic/fa5tyhojqeoype9arl-q2w/quest-map-why-does-it-show-hidden-exits is what I am referring to. The code doesn't actually work in Quest yet.

Quest doesn't get updated regularly, so that code isn't a part of the core yet.

If you need this functionality, you would need to put the code into your game.

(I also note that this code probably doesn't do the right thing in all circumstances; I should probably work on a more robust version)

OK, thanks!