Today everything was fine until I tried to experiment with changing the background (environment) on Firefox Reality. Something went terribly wrong! I can't use the browser at all now, even after uninstalling and reinstalling several times. As soon as I launch it, it begins reporting that it is downloading meadows.zip, cave.zip, space.zip, etc. from somewhere. I delete the files, quit the app, and relaunch, but it immediately starts these downloads again. All of my metered data will be quickly used up if I use the browser, because it will all be used up for these useless downloads. Meanwhile, I can't get any environments to actually load as a background except the black void and the red desert. Until something is fixed, Firefox Reality is off limits for me.