Comment 11 for bug 1958813

"Downloads" seems like an inelegant place for the firefox tmp dir. Downloads is normally the directory for files the user downloads, whereas software usually stores its temporary files in a hidden directory like `.cache` or `.local/share/`. The effect is that the user's Downloads directory is intruded upon by the seemingly random files like a `mesa_shader_cache` directory. Perhaps the firefox temporary directory could be placed in a less obtrusive location.