The current docs [1] do not describe the merge with system store that's happening in [2] and just say "copying". [1]: https://github.com/openshift/api/blob/master/config/v1/types_proxy.go#L44-L51 [2]: https://github.com/openshift/cluster-network-operator/blob/4175354bbe5d12273d4f877f64478127e9d2777f/pkg/controller/proxyconfig/validation.go#L95-L109
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, 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/RHBA-2020:0581