Kelp at the water surface protrudes when viewed from a distance

Summary:
Kelp that has grown to the surface of the water visually protrudes above the waterline when viewed from a distance. This results in an inconsistent and unpleasant visual appearance compared to how the kelp looks at closer viewing distances.

Steps to Reproduce:

1. Download the provided Kelp.mcworld file.

2. Import the world into Minecraft and open it.

3. Move away from the kelp and observe it.

Observed Results:
At a certain distance, the kelp appears to stick out above the surface of the water.

Expected Results:
Kelp should remain visually contained within the water surface at all viewing distances, matching its appearance when viewed up close.