Version is rubidium-0.2.12

I get an issue where the underwater fogs of some biomes cause my screen, except for particles/mobs/sky, to turn black.

This example here is the deep ocean dunes from Odd Water Mobs. Those are the same fish in both screenshots, I moved into the biome in the second screenshot.

I also experienced this with one level of the faithful backrooms mod during some mod exploration a month or so ago.

An update, this is caused by having both Rubidium and Better Diving installed at the same time. Removing ether mod causes the fog to no longer glitch.