The log in the console backend will print out this error:

failed to get new config for olm client

4.21    

Always    

1. Build the backend and run it
2. Visit the console with kubeadmin
3. Read the backend log
    

... failed to get new config for olm client ...    

No error should be printed out

https://github.com/openshift/console/blob/main/pkg/olm/handler.go#L112

Here we are always passing the nil.