Fortnite New Interesting Problem with the 7.20 Building Update
So i found this Problem with the new building mechanic that automatically builds 2 walls when 75% of the wall is under ground, its not a Glitch but it is a problem that will annoy some people and could be used against players to trap them.
The Problem:
If you use the new method it will place 2 walls, by editing the lower wall it breaks the top one, once the top one is broken you cant place another wall there and it just puts that red "you cant build here" thing from season 2.