Bedrock Edition repost of MC-270536.

There are two powder snows missing in the "chamber_2" room, near the ominous vault at ground level when in a certain configuration.

Seed: -347564870507832086
Coordinates: 155 -22 -512

Steps to Reproduce:

1. Create a new world using the given seed.
2. Teleport to the given coordinates.

Observed Results:
The two powder snows near the ominous vault are missing.

Expected Results:
Powder snow should fill the floor entirely.