Radius authentication

Have a problem to log in with domain user with radius in the latest version 1.4.x
I’ve configured NPS, and I followed vyos documentation to configure radius server

And I am actually seeing successful attempts in event viewer on my NPS, with a domain user in the format user@domain.name

I am getting the following reply when I try to log in with ssh
/sbin/radius_shell: Permission denied

A bug report is submitted for this issue: