Affects Version/s: Minecraft 18w07a
Fix Version/s: None
What I expected to happen was...:
Bubble columns created by placing water above Magma Blocks or Soul Sand
would behave similarly everywhere.
What actually happened was...:
Bubble Columns do not form above y=63.
Steps to Reproduce:
1. Place a water source directly above a Magma Block below y=63
2. Place a water source directly above a Magma Block above y=63
3. Observe that the same setup of blocks behaves differently