SCP and Pam_duo

I have a user who is trying to use scp to copy files between computers. We have our Linux computers set up with pam_duo configuration. However, he encountered an issue where he is prompt to 2FA and accepted the authentication but the file transfer did not initiate.

I did find this article Can I use login_duo with SCP or other non-interactive sessions? (force.com) but it didn’t mention about pam_duo.

Is it possible to use SCP file transfer with pam_duo?