We need to allow creating a cluster from a cluster class. If a clusterclass defines a required variable with a default of an empty string (like this) then the UI extension will mark the variable as required but it won't use the default empty string value and so it won't let user create the cluster.
We need to allow creating a cluster from a cluster class. If a clusterclass defines a required variable with a default of an empty string (like this) then the UI extension will mark the variable as required but it won't use the default empty string value and so it won't let user create the cluster.