1ef4d85b50
Since commit 90a08ba0b6a, we only open a network secret dialog immediately in response to user action, and show a notification otherwise. While for the actual request VPNs are handled separately from other connections, this isn't true when we show the notification - we need to handle 'vpn' together with the other types there, or we fall through to the default 'invalid type' exception. https://gitlab.gnome.org/GNOME/gnome-shell/issues/2008