I just upgraded from pre-57 Firefox to 62, and installed the latest version of EXIF viewer, which I've been using for years. The user interface is not as good as the old version, but worst of all, it shows zero information about the image. Nothing at all. The old version showed full details of the same photo, but this new version shows nada. I've uninstalled and reinstalled, and rebooted, but nothing. It's a shame we can't use the old version anymore.