Game version: 1.20.1
Forge version: 47.3.22

mods' version:
Personality: 4.1.0
Snow! Real Magic!: 10.6.1

when option "Falling snow layers" is disabled, it will cause snow layers not falling even when Snow! Real Magic!s config option "snowGravity" is enabled.

(The reason I want to disabled it was because it will overwrite Snow! Real Magic!'s extra feature, such as turn water into ice when snow layers is fall into it.)