water bug

Put the summary of the bug you're having here

*What I expected to happen was: when I go under water, the view is normal
Describe what you thought should happen here

*What actually happened was: the screen turned white, but when I came up, the view went normal again
Describe what happened here

Steps to Reproduce:
1. open a minecraft world
2. go with your head under water
3. get a white screen