Development preview features must not be enabled by default in a production environment. The InstanceTypes tab in the web console is a "Dev preview" and it is enabled by default for CNV v4.13.0. It should be removed or disabled by default.
verified on 4.13.4 and 4.14.0
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 (Important: OpenShift Virtualization 4.14.0 Images security and bug fix 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-2023:6817