"List users" gets stuck in SSH user management

"List users" gets stuck in SSH user management.
With sudo sshtun-user create test --no-fail2ban i could make the user, but I believe there is something wrong with the whole SSH user management. I had no-fail2ban pre-installed btw. "add", "list" both are problematic.

<img width="773" height="589" alt="Image" src="https://github.com/user-attachments/assets/b962342b-ebae-4e17-b88e-c90c41ad3ac4" />