Mod loader
NeoForge
Minecraft version
1.21.1
Mod version
12.1.0
Modloader version
21.1.170
Modpack info
No response
[IMPORTANT] If bug:
[IMPORTANT] If bug: The latest.log file, not the crash report
No response
Issue description

All you have to do is place any of the terraria plants on snow and they don't get covered, this is also the case in world generation