So, the latest reviews seem to say this doesn't work but it's working fine for me. There's a comment from the developer I saw on one of the bad reviews that says the person needed to reinstall, I'm guessing maybe an update borked the extension for some people, and I can say that seems to track considering my new install is fine. If that changes I'll update this while leaving this first impression so people get the whole story. (If that's possible, I've never bothered to review something on here so I don't know yet.)