Snow on the ground foot prints and new placed blocks

I think it would be cool for the Hearthlings to make foot prints in the snow and I think new placed blocks should not automatically get a coat of snow on them unless its currently snowing.

I would love this too, but the current snow cover implementation is all smoke and mirrors, and it’s a wonder it works at all. Unfortunately getting footprints or non-instantaneous coverage would require a lot more work.