Yes. I can freeze a test batch in an air tight container.Agreed, it might and it might not. That's why I say a test batch.
I am pretty sure if I don’t open it until it has thawed that there won’t be a moisture issue.
I routinely keep flour and whole seeds in the freezer as a precaution against weevils so I kinda know how dry stuff behaves in the freezer.
But I think a test batch is a good idea.