Using OpenVPN connections in Network Manager

I have an .ovpn file generated by a Pritunl server. I can import this file into Network Manager on Linux (in this case, KDE), and all the certs and such get imported. However, when I try to connect, it asks for my password (which I assume is my PIN) and the key password (which I don’t think I have). If I use my PIN, and leave the key password blank, it fails, as it does when I use my PIN for both. I’m not quite sure of the failure mode, because it just says “Connection Failed” and does not log much.

The Pritunl client asks for my PIN and 2FA and works fine of course. Any tips, hints, or suggestions?

The password must be combined as shown in the password field documentation

Thank you very much!