What I want to do is actually what the title says, I want that when entering the server for the first time the players appear in a world that will serve as a "Lobby", this world is actually a dimension generated by a datapack and I have been trying to use MultiverseCore (I know it does not work with datapacks but it does detect the dimension as a separate world) and EssentialsX to put the server spawn in this dimension (Without success)