Help with routing traffic through VPN gateway

[erbmur]

Hello everybody,

I made the jump from pfsense to opnsense yesterday on my homelab.
I have managed to get everything setup apart from one.  I seem unable to pass traffic through a wireguard VPN gateway.
I can see the gatways are online via the gateway widget on the home screen.
https://ibb.co/LrmWPvp

I have setup NAT rules for the three gateways.
https://ibb.co/LSWXzCt

I have setup the below firewall rule to on the LAN to pass all network traffic from one of my devices through one of the gateways.
https://ibb.co/25jwDWh

When the rule is disabled, I can ping 8.8.8.8 as normal get the below response.
https://ibb.co/my6m1kb

However, when I activate the rule the same ping brings back the below response which is a response from the opnsense ip address. When trying to access the web, I also get the below error message. What am I doing wrong?
https://ibb.co/s6xQqsH
https://ibb.co/gVbBb9r