Trust rank always reset to "New"

So, I couldn't find an answer through searching. Why does my rank always reset when I don't use VRChat for a while? Like does it really require logging in every X days to not have it get reset to "New User" every single time? This isn't a one off thing, this is the fourth time it's reset. I just wanted to know if this is normal and how frequently I have to log in to avoid it, if anyone knows, because the wiki doesn't even make a mention about it resetting.