Kelp flickers severely at high render distance

Kelp very visibly flickers at high render distances. Texture filtering settings do not help to alleviate the issue.

Reproduction Steps:
- Set your render distance to 32
- Find an ocean biome
- Fly away so the ocean biome is at the very edge of your render distance

Observed Results:
- The distant kelp flickers

Expected Results:
- Kelp wouldn’t flicker

Suggested Fix:
- Kelp should not be animated below a certain screen size. Once it’s far enough away to be the size of a single on-screen pixel the animation should stop.