Affects Version/s: Minecraft 18w22b
Fix Version/s: None
Environment:System Windows 10. Using Java Edition snapshot.
Put the summary of the bug you're having here
What I expected to happen was...:
...for boats to float.
What actually happened was...:
...they sank to bottom of swamp/ocean.
Steps to Reproduce:
1. Put a boat (Birch) out into the water and it sank to bottom.
2. Tried another type of boat (Oak) same result. It sank.