I have been trying to isolate a problem with how biome changes are persisted with Bedrock chunks (in some cases they aren't). Using the chunk.Biomes aware variant of setBiomes filter, a custom map with custom blocks, and quite a few test variants I think I have this problem statement:
Chunks with negative chunk coordinates don't persist edited biome information.
As an example (in x,z chunk format):
(71,62) = works OK
(4,-9) = does not persist biome edits.
I have been trying to isolate a problem with how biome changes are persisted with Bedrock chunks (in some cases they aren't). Using the chunk.Biomes aware variant of setBiomes filter, a custom map with custom blocks, and quite a few test variants I think I have this problem statement:
Chunks with negative chunk coordinates don't persist edited biome information.
As an example (in x,z chunk format): (71,62) = works OK (4,-9) = does not persist biome edits.
Testing on 1.6.18 preview.