Help me understand our AVD first hop not being our FW interface.

Hi Guys,

We have an AVD environment. 3 locations (vnets), 3 subnets in each (aadds, firewall and avd).

I'm strugging to understand why the first hop out from our AVD environment is 10.1.2.7 when the interface of our Azure FW is 10.1.2.4. How can I check what's going on here?