I have noticed that most of the blocks added with this mod (except for leaves) are non-functional. Snowy wood logs cannot be turned into their corresponding planks, cannot be burned for fuel, and cannot be used like their non-snowy counterparts. Additionally snowy sand cannot be turned into glass, snowy stone cannot be refined into smooth stone, and snowy terracotta cannot be baked into its glazed counterpart. You can see the problem.
I have tested it on both personal modpacks and fresh installs and have found the issue to persist through both. I am attempting to use the 1.19.2 version.

Edit: The problem was found, I am an idiot, please don't laugh.