Offer dialog to select whether to save vs. open downloaded files
Gnome Web 43.1+ Powered by WebKitGTK 2.38.5 on an up-to-date Arch Linux installation, clicking certain links (like PDF or BitTorrent files) does not always open the correct app, but instead only offers to download the according file.
Epiphany does not appear to have any settings for mime-type handling (like it is with Mozilla Firefox), so this obviously is handled somewhere else in the Gnome environment?