We are playing on a vanilla server on the version 1.16.2 and we decided to store 141 withers in one chunk and keep this one constantly loaded to prevent hostile mobs from spawning. While this contraption works in the exact same world in single player, it does not work on the vanilla server.
MC-199907
Mob cap issue on vanilla server
Resolved
Awaiting Response
0
Please provide a screenshot of the game while you are on the server with the F3 debug screen enabled.