What would be the appropriate place to report a possible bug with its app? For the past few days, I’ve started using the Security Center tool. I like it for preventing certain applications from going beyond the Desktop and Downloads folders, for example, but I have found a problem with Mozilla Firefox. If I use “Save As…” to save files, it downloads the file correctly, but if I click on a download button, it fails. For example, this website, which I use to download subtitles, results in incomplete downloads of 0 bytes if I click directly on the download button. It doesn’t cause problems in Chromium, but it does in Mozilla Firefox, and only with direct downloads; it works fine with “Save As…”. Thank you very much. If I haven’t explained myself well, I will record a video later.