I've been using the Gaia dimension mod on a server and instead of generating the typical biomes of the dimension it defaults to biomes o plenty biomes. This may be an issue with the other mod but I was wondering if there is a way to blacklist specific dimensions from being able to be affected by biomesoplenty somehow? I'm also gonna post this issue with the other mod in question but I want to see if its fixable through this avenue. I haven't had issues with other modded dimensions but have tried several things and so far have had no luck.

BoP doesn’t have control what biomes are included in the dimensions of other mods. This is something that would need to be dealt with on their side.