Seemingly whenever and wherever I try to download an image on Firefox Nightly for android, it's strangely deleted in a few minutes or less. I see that people get a similar issue in private browsing, but even in normal browsing, all my images that I download are deleted. When I look in downloads in Firefox, there's no record of them being downloaded. I've verified that Chrome and Samsung Internet work just fine; I can download images on them without them being deleted, and it occurs on any website. My phone is a Samsung S21+ for reference. It doesn't happen for certain images, but it happens enough to where it's a big problem.