In flat worlds, if your boat burns up you teleport to Y = 0

Steps to reproduce

1. Create a new flat world.

2. Board a boat.

3. Set the boat on fire.

Expected result

When the boat breaks, you remain at your current position.

Observed result

When the boat breaks, you teleport to ~ 0 ~ (Y coordinate changes to 0, X and Z stay the same).

Warp by burning the boat the player is on

This also happens in survival mode