Vault 'Download' suboptimal UI/UX: no feedback that the bundle is being transferred
When one click on the Download button in the vault part of the web app, there is no feedback that the download request hes been 'accepted' nor the file transfer is on progress.
The user only gets some visible feedback once the file has been completely transferred via the 'Save as...' dialog the browser shows.
So for big files, one has the impression the download has failed somehow.
Migrated from T1713 (view on Phabricator)