Minecraft v1.15.2
Forge v31.2.19
Quark r2.1-245
Yung's Better Caves v1.0

Originally reported here: YUNG-GANG/YUNGs-Better-Caves#60

Massive air bubbles seem to form in oceans, extending underneath the land. I'm using a bop world type with Yung's Better Caves.

I've been able to reproduce in warm oceans easily. 3 images to show similar results. Last image shows below the bubble just for reference.

If you delete the Crevices part of the Quark config (or just delete it all) and let it regen it will fix.

Will need a new world for it to take effect.

Confirmed by Vazkii

Thanks! I'll give that a try

Is there not a way to preserve the crevices and have them fill with water in this situation instead - or perhaps prevent them from generating directly against water in the first place? I really like this feature otherwise, it's a shame to have to disable it.

I imagine you could just check the biome at each column position, and use water instead of air if the column is in an ocean biome