ConnMan VPN support in OSMC

If this is the “How to”, it no longer works (errors when I try to import the working OpenVPN config file as it tries to access a folder that does not exist):
Error Contents: [Errno 2] No such file or directory: '/home/osmc/.kodi/userdata/addon_data/script.openvpn/MyVPN.ovpn'

I will keep looking for instructions on how to make connman behave, or I’ll have to find some way to force Kodi to user the tun0 created by OpenVPN when I use that.