Put the summary of the bug you're having here

What I expected to happen was...:
I turned fast render distance, all leaves should become nontransperant.

What actually happened was...:
Leaves that was close to me was rendered ok - non transperant but those
farther was transperant as if they where on Fancy render distance
Steps to Reproduce:
1. Go to a forest, fly up a bit
2. Turn Fast render distance
3. Open your eyes