What I expected to happen was...:
I should can interact with things like chest, the same boat or other mobs.

What actually happened was...:
If you go really fast on a boat when you get out of it you can't interact with anything, only after going to another dimension or restarting world. you can only destroy things.

Steps to Reproduce:
1. Place a boat on top of blue ice
2. Move some blocks
3. Get out of it