I found it, and it seems like for the the feature is "opt in", as I have to click it to make myself visible. But I also see a lot of folks on it....so it us co

I found it, and it seems like for the the feature is "opt in", as I have to click it to make myself visible. But I also see a lot of folks on it....so it us concerning if it isn't opt in for non-F-Droid users?