I think this mod need to be more compatible with other: it must prevent others mods spawning structures, vegetation, ... from other mods. It would also be nice if it was compatible with some shaders.
Some incompatibility issues : ext caves, abnormal environmental.

No, that is up to the offending mods to control where their own structure/features spawn.

ppl from abnormals discord are saying it's tf's fault bc the biomes are classified incorrectly (environmental adds stuff to any biome classified as forest)

They can add blacklists, our biomes ARE forests. It's literally called Twilight Forest.