I'm not sure if this is outside of the scope of this mod since it was made for GTNH, but I was curious about the ability to create dimensions that use world types instead of the flat option that PS provides. There was the Multiworld plugin that worked for servers but not for mods, yet there was this outdated Forge mod that tried to do the same that works in SP but causes catastrophic issues on a server.

Given that PS offers a way to directly access portals and given that it is also functional, would it be possible to have a feature to use generators such as BIOMESOP, or are there other complications in the way? As it stands there is no other foundation available to try and make this into a reality for servers.