I can't open attachments in Gmail, nor download them nor save ...
support.google.com › mail › threadYes, I have more than sufficient free space, as I said I managed to download an attachment on the same device using the web version of gmail through browser, but I can't download (no notification or anything, opening the downloads app I can see the file "queued" but can't open it, it never downloads really) or view (stuck in fetching attachment 0%) any attachment in the official Gmail android app.