The Bug:

Occlusion culling occasionally fails to identify chunks that should be visible resulting in them not being rendered.

Here is an example:

Seed: -2055074493936140863
Coordinates: /execute in minecraft:overworld run tp @s 546.18 81.12 499.16 169.16 20.67

Steps to Reproduce:

1. Generate a world with the seed provided above and teleport to the given coordinates.
2. Allow the chunks around you to load and observe how an area of the ground in the distance of the direction you're facing appears invisible.

Observed Behavior:

Occlusion culling occasionally fails to identify chunks that should be visible resulting in them not being rendered.

Expected Behavior:

Occlusion culling would not fail to identify chunks that should be visible resulting in them being rendered where appropriate.