Snow fall in snow plains appears to be bugged. The snow fall texture is popping in and out of the screen, sometimes disappearing entirely for extended periods. There appears to be no pattern. I can be standing still admiring the falling snow and suddenly it vanishes. It's difficult to explain but it's like somebody is constantly toggling the texture for snow to be visible then invisible, sometimes quickly enough that I can see the texture flickering. Sometimes snow is visible on certain blocks and if I run towards it the snow appears again, but disappears when I run back.

I attached three images. One shows snow falling. I turned around 180 degrees, the snow has vanished. The third image shows two blocks of falling snow in the distance.

Edit: My brother and I tested this a bit. It happens on Windows 10, Switch, as well as Pocket so it's not specific to one platform.