I’ve managed to automate the eth0 manual IP by creating a file ethernet.config in /var/lib/connman with the following:
[service_ethernet]
Type=ethernet
IPv4=192.168.2.2/255.255.255.0
I’m unfamiliar with Linux and even less with ConnMan but there doesn’t seem to be an instruction to route wifi traffic to eth0.
Does anyone have an idea how I can route traffic from internet connected wifi to eth0 using ConnMan?