Describe the bug

The title says it all, though I will add that I haven't tested biomes other than Desert. Let pictures speak.

Feature disabled:

Feature enabled:

Describe how your minecraft is set up

Describe how to reproduce, or cause the bug to happen

I've tried disabling FloodFill (only non-default setting I have) in case it was related but nope. It's just enabling the Seasons feature that causes it.

Huh. Didn't know redstone dust used vertex colors. I will look into this, but it's pretty low priority to be clear... The seasons feature have been a little neglected