Glow berries can replace platforms in the mine

Summary:
Glow berries can replace platforms in the mine. Moreover, when such a generation occurs, they can grow in the air as instead of planks.

Seed: -732078047
Coordinates: 908 12 -559

Steps to reproduce:

1. Create a world with the specified seed.
2. Visit the specified above coordinates.

Observed results:
Glow berries replace blocks in the mine platform. However, some glow berries grow in the air.

Expected results:
Glow berries cannot replace platform blocks from mines and cannot be generated in the air.

Image: