[opensuse-buildservice] How to change a user's password in private OBS installation?

Hi all, how do I - as admin - change a user's password in a private OBS installation, e.g. with the builtin user management? In previous versions something like ---- RAILS_ENV="production" /usr/bin/rails.ruby2.5-5.1.4 console user = User.where(:login => '<loginname>').first user.password = "<password>" user.password_confirmation = "<password>" user.save ---- worked. Now this still succeeds (no error messages), but the user cannot login with the new password. How can I change the password? Thank you very much, Stefan -- Stefan Botter zu Hause Bremen