DH mixing worlds in servers
Hi, im playing in a server that has sub-servers that are only accessible with the /server command, because of this DH puts multiple world data into a single file resulting in mixing. is this fixable?

Solution
You can enable multiverse support under the
I recommend 0.8 as a good starting place and dropping it to 0.4 or lower if the dimensions aren't saved/loaded correctly.
Advanced > Multiplayer config tab by setting Multi Dimension Required Similarity to something higher than 0.0. I recommend 0.8 as a good starting place and dropping it to 0.4 or lower if the dimensions aren't saved/loaded correctly.