If the "order in which dns servers are queried" is flawed, as you've discovered. That might be the root cause of a lot of other outstanding bugs:
VPN - "Additional DNS servers" Settings are being Ignored: https://bugs.launchpad.net/network-manager-applet/+bug/1633874
network-manager ignoring DNS settings in wifi connections: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1629276
VPN - "Additional Search Domains" Settings are being Ignored: https://bugs.launchpad.net/network-manager-applet/+bug/1633877
If the "order in which dns servers are queried" is flawed, as you've discovered. That might be the root cause of a lot of other outstanding bugs:
VPN - "Additional DNS servers" Settings are being Ignored: /bugs.launchpad .net/network- manager- applet/ +bug/1633874
https:/
network-manager ignoring DNS settings in wifi connections: /bugs.launchpad .net/ubuntu/ +source/ network- manager/ +bug/1629276
https:/
VPN - "Additional Search Domains" Settings are being Ignored: /bugs.launchpad .net/network- manager- applet/ +bug/1633877
https:/