Is your feature request related to a problem? Please describe.
I keep seeing the oak trees from Occultism spawning in rivers and oceans, they also keep bisecting other underwater structures. Could you make a blacklist so it does not spawn on ocean and river biomes?

Describe the solution you'd like
Just make a biome blacklist so that the oak grove stop spawning underwater.

Additional context

I've seen so many of these in the ocean...