Contour GatewayClass status should be True not Unknown

[heyste]

gatewayclass.gateway.networking.k8s.io/contour created
# kubectl get gc
NAME      CONTROLLER                             ACCEPTED   AGE
contour   projectcontour.io/gateway-controller   Unknown    0s

$ kubectl get gc contour -ojsonpath='{.status}' | jq
{
  "conditions": [
    {
      "lastTransitionTime": "1970-01-01T00:00:00Z",
      "message": "Waiting for controller",
      "reason": "Waiting",
      "status": "Unknown",
      "type": "Accepted"
    }
  ]
}