WAN failover seems completly broken

[FullyBorked]

I've had the same configuration for WAN fail-over for years now.  I've always had issues with the connections being a bit sticky after my primary WAN is back online after an outage/fail-over scenario. But otherwise has been flawless.  However, I'm currently failed over to my backup LTE modem due to storm damage taking down the copper lines.  My primary connection shows 100% packet loss and shows offline status under gateway.  However as long as that connection is enabled the firewall continues to route traffic to my primary connection obviously this doesn't work well for having internet connectivity.  I figured this out by watching firewall logs.

I've rebooted all modems and the firewall trying to correct it but OPNsense simply will not route traffic to my secondary fail-over connection until I disable my primary under gateways.  Did something change recently that I missed that might require new configuration or is this simply borked?