So I was working on my map and tried to add the trap prefab,but it didn't work and I removed it,but this blue box didn't,and whenever I make a swinging door the trigger links to it like you can see in radiant.Anyone knows how to delete it?
(https://www.ugx-mods.com/forum/proxy.php?request=http%3A%2F%2Fi.imgur.com%2FM310hZl.png&hash=4531f1940bb4125e896c15291256079aa7da42b9)