The ceilings of the new basalt deltas biome are made from netherrack and not from Basalt, unlike in java edition.
Steps to reproduce:
Enter the nether on a new world
Locate a basalt deltas biome
Look at the ceiling and observe it is made of netherrack and not basalt as it should.
Original description
Ever since the 1.16.0.63 Beta where they updated the Basalt Delta biome to make it so Basalt Columns can no longer be over 10 blocks tall, and the biome has the correct blocks generating in the biome, the basalt on the ceilings have been removed, and the biome seems as if it has lost half of all of its basalt. I think this is a bug because in Java, while there are spots where netherrack appear, the basalt on the ceilings still exist.
Linked issues
is duplicated by 12
BDS-6440
Nether Generation
Resolved
MCPE-79711
Basalt Deltas are mostly composed of Netherrack, lost the essence of it
Resolved
MCPE-79749
Basalt Delta ceilings are not made of basalt
Resolved
MCPE-80889
Basalt Deltas generate wrong
Resolved
MCPE-81004
Basalt Delta and Soul Sand Valley is still made of Netherrack
Resolved
relates to 2
Attachments
Comments 23
Notice how in Java, the ceiling part of the Basalt Delta will generate 3 or 4 basalt blocks up, this wasn't the case in the Bedrock pre 1.16.0.63 betas and after 1.16.0.63 as both versions the terrain generation was wrong. This issue also relates to the Soul Sand Valley not generating Soul Sand on the ceiling MCPE-69159
I hope this is not an update to the Basalt Deltas. The biome with pure grayish palette is just perfect as it is.