Since I use Firefox as Snappacket, a "firefox.tmp" always appears in the download directory. In this directory other directories are created such as: Temp-0955e731-4e34-44bc-b9cf-7e6526711a73. When i open/close Firefox the Temp-Dir will delete/created and so on. Is there any way to stop this forever or at least move it to /tmp? SSDs have a limited read and write time and the download directory is unnecessarily cluttered. Hardlinks doesnt work. I already move the Cache to /tmp (browser.cache.disk.parent_directory). By the way, the same happens with Snap-Thunderbird.