gtk_show_uri[_for_window] not reporting errors from flatpak portals
Submitted by Michael Gratton @mjog
Link to original bug (#779312)
Description
Tracking down the issue reported in https://github.com/flatpak/flatpak/issues/592 would have been bit easier if gtk_show_uri_for_window had reported the error that the portal had been returning.
Adding async version(s) of gtk_show_uri[_for_window] would probably be the easiest fix, and also prevent the UI freezing when I/O for content type sniffing is done.
Version: 3.22.x