Although this doesn't cause any functional problems we get these errors during initial boot and the Podman API service (which we don't use) fails to start

Jul 20 17:30:17 master-0.ostest.test.metalkube.org systemd[4008]: Started Podman API Service.
Jul 20 17:30:17 master-0.ostest.test.metalkube.org podman[4019]: time="2022-07-20T17:30:17Z" level=error msg="reading system config \"/etc/containers/containers.conf\": decode configuration /etc/containers/containers.conf: open /etc/containers/containers.conf: permission denied"
Jul 20 17:30:17 master-0.ostest.test.metalkube.org podman[4018]: time="2022-07-20T17:30:17Z" level=error msg="reading system config \"/etc/containers/containers.conf\": decode configuration /etc/containers/containers.conf: open /etc/containers/containers.conf: permission denied"
Jul 20 17:30:17 master-0.ostest.test.metalkube.org podman[4020]: time="2022-07-20T17:30:17Z" level=error msg="reading system config \"/etc/containers/containers.conf\": decode configuration /etc/containers/containers.conf: open /etc/containers/containers.conf: permission denied"