From my testing, all traffic that originates from an interface attached to a VRF, will show the source interface as the VRF master interface, regardless of the zone attached to that interface. This will make it difficult to segment traffic between interfaces attached to the same VRF. For example:

Hello - I upgraded to the latest rolling release (1.4-rolling-202302250317), and it appears to be working. I am able to login with a radius account successfully. Thank you for your efforts! I see in you PR's above, the second link is to change the shell from "bash" to "vbash". It appears once I login with a radius privileged account, the shell continues to default to "bash":