Structures can generate above bedrock ceiling in World Type: Caves

In previous versions, using caves generation for buffet, village paths would be above the bedrock ceiling. In this snapshot, the entire village is above the bedrock ceiling.

Steps

• Create New World
• More World Options...
• World Type: Caves
• Customize
• Biome: Plains

Expected

• Villages generate around y=64 (based on terrain)

Actual

• Villages generate at y=128, above the bedrock ceiling
• Bedrock is replaced by structure
• Players can gain access to the bedrock ceiling in certain areas