Although this comment is a bit old now, I'm guessing the recommended install/upgrade method for a Katello stack is via manual "Configuring Foreman server" at https://docs.theforeman.org/3.17/Installing_Server/index-katello.html#configuring-foreman-server, rather than the puppet module per https://github.com/theforeman/puppet-katello/issues/501#issuecomment-2241602372 ?