WORLDGUARD-3021 - Reported by xDeathwing.R

well if you have 2 regions next to each other and let both to be enabled to use by everyone following thing is a bug :

having chests on both regions .. if you are in 1st region .. even if you are not in the 2nd region you can access the chest on other region

which becomes a bug on "safe furnaces" with jail servers while you can glitch thru places and access furnaces while some1 is using em ..

Comment by xDeathwing.R

well the usage check also has to check if the player is inside the same region as the block is in even if the region has the flag to enable it to all users or has a flag option for that :)

Comment by PseudoKnight

What are you talking about with the furnaces? It seems unrelated to double chests crossing region boundaries.

Requiring the player to be in the same regions as the container would cause more issues.

The solution to this would be to just check the region set of adjacent chests or trapped chests of the same type when the container size is 54, or it could block connecting chest/trapped-chests if you do not have permission for the connecting chest location.