Hanging Gardens in Treasure Wars has an exploit, specifically on PC within Bedrock Edition.
The exploit can be performed by breaking blocks on top of the Hanging Gardens buildings within Squads/Trios, (doesn’t matter what colour team), and there is a small gap between the block breaking/reappearing that the player in question may ‘clip’ through, enabling them to become almost inaccessible and invulnerable to outside players unaware of the glitch, or those playing on console.
I believe the exploit can be prevented/stopped by making the layers within the building thicker (as opposed to 1 block thick) to stop players from clipping through the one block and becoming trapped but inaccessible. However, I’m merely a player so I can’t have a say in this.