On a fresh install of Foreman 2.2.1 and Katello 3.17 some of the repositories I created and published in a content view doesn’t appear in the redhat.repo of Centos 8 clients.
No problem to sync the repo nor to publish and promote content view to the Lifecycle env.
The 2 problematics repos are Centos 8 Appstream from:
and MariaDB 10.5 from:
Publishing a other repo after this 2 in the content view didn’t cause any troubles. It appears on clients.