Description of problem: In a multi host cluster installation we don't allow users to select machine network cidr, we should show what ever was selected by the service in the status of the cluster.
https://coreos.slack.com/archives/CUPJTHQ5P/p1625042232358700
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Moderate: OpenShift Container Platform 4.9.0 bug fix and security update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2021:3759