origin: envFrom not working in Lifecycle hooks

When creating a lifecycle hook using the Recreate deploy strategy and a envFrom is used in the execNewPod hook type, the values are not picked up when the hook pod is deployed.

Version

oc v3.10.127 kubernetes v1.10.0+b81c8f8 features: Basic-Auth

Server https://openshift openshift v3.11.188 kubernetes v1.11.0+d4cacc0

Steps To Reproduce

Create a deployment with a mid lifecycle hook that specifies a envFrom.secretRef. When the mid hook is deployed the secrets will not be in the container.

    strategy:
      type: Recreate
      recreateParams:
        mid:
          failurePolicy: Abort
          execNewPod:
            command:
            - /bin/sh
            - '-c'
            - >-
              cd /app &&
              /usr/bin/dotnet Test.dll arg1
            containerName: Test
            env:
            - name: ASPNETCORE_ENVIRONMENT
              value: Production
            envFrom:
              - secretRef:
                name: TestSecret
            volumes:
              - data

Current Result

envFrom secretRef is not picked up in the container

Expected Result

envFrom secretRef should work as it does in a normal container configuration or it should inherit the envs from the container spec it is created from.