Accel-ppp RADIUS client in non-default VRF?

I’ve read accel-ppp recently got VRF support (a new RADIUS attribute to put an authenticated user’s session in a specific VRF). I’m not that advanced yet, I’d like to do a simple thing first - while the router generally works on all public IP addresses (OSPF and BGP in a small local ISP network), I’d like to use VRF for out of band management. This is easy - eth0 with DHCP client is the management interface, and now I can ssh into the router from inside without exposing the ssh port to the outside world. Now, could accel-ppp also use this VRF when talking to the RADIUS server? This way the RADIUS server with the user database could be on the private network as well.