Bug#783875: network-manager-strongswan interface is useless

[Prometheus]

Screenshots taken inside Gnome 3.20, Debian unstable,

Package: network-manager-strongswan
Version: 1.3.1-1

Even if i fill in the text boxes i cannot get the option to Add the
connection.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Screenshot from 2016-05-14 15-40-16.png
Type: image/png
Size: 10461 bytes
Desc: not available
URL: <http://lists.alioth.debian.org/pipermail/pkg-games-devel/attachments/20160514/fc75d487/attachment-0005.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Screenshot from 2016-05-14 15-40-03.png
Type: image/png
Size: 239752 bytes
Desc: not available
URL: <http://lists.alioth.debian.org/pipermail/pkg-games-devel/attachments/20160514/fc75d487/attachment-0006.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Screenshot from 2016-05-14 15-39-45.png
Type: image/png
Size: 16955 bytes
Desc: not available
URL: <http://lists.alioth.debian.org/pipermail/pkg-games-devel/attachments/20160514/fc75d487/attachment-0007.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Screenshot from 2016-05-14 15-39-33.png
Type: image/png
Size: 18770 bytes
Desc: not available
URL: <http://lists.alioth.debian.org/pipermail/pkg-games-devel/attachments/20160514/fc75d487/attachment-0008.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Screenshot from 2016-05-14 15-38-55.png
Type: image/png
Size: 21712 bytes
Desc: not available
URL: <http://lists.alioth.debian.org/pipermail/pkg-games-devel/attachments/20160514/fc75d487/attachment-0009.png>