Summary:

Entrances to caves, ravines and other faults do not take biome temperature (in Dripstone Caves biome). This usually happens in the mountains (in Dripstone Caves biome). At the same time, snow will lie on the bottom of the ravines when the temperature is high in the local biome.

There is no such bug in the Java version.

Examples:

Seed: -226267073
Coords: -251 127 203

Seed: 47664
Coords: 2328 113 2880

Steps to reproduce:

1. Create a new world with "Cave and Cliffs" enabled (take the above seed).
2. Visit the specified coordinates.

Observed results:

Regardless of the biome, snow will lie high in the mountains in the ravines.

Expected results:

Entrances to caves, ravines and other faults will take biome temperature (in Dripstone Caves biome) into account and will not generate snow at the bottom. This will match the Java version.

Image:

Bedrock

Java