I have similar issues. The open vpn tunnel is connected i can ping the default gateway 10.248.167.1 and the add default route is checked, however it adds it to the IP>routes but shows up in blue as 0.0.0.0/0 10.248.167.1 and does not work. I need to push all traffic through the openvpn connection.

When will this be available? I could really use it.