configmap "rocketchat-rocketchat-scripts" not found

Folllowing the kubernetes install guide and I get this error in the pre-install job:

MountVolume.SetUp failed for volume "mongodb-script" : configmap "rocketchat-rocketchat-scripts" not found

Argo Application Definition

apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  annotations:
    argocd.argoproj.io/sync-wave: "1"
  labels:
    dt.owner: "platform_team"
  name: rocketchat
  namespace: argocd
spec:
  source:
    repoURL: 'https://rocketchat.github.io/helm-charts'
    targetRevision: 6.4.1
    chart: rocketchat
    helm:
      values: |
        mongodb:
          auth:
            passwords:
              - rocketchat
            rootPassword: rocketchatroot
  destination:
    namespace: rocketchat
    server: 'https://kubernetes.default.svc'
  project: default
  syncPolicy:
    automated:
      prune: true
      selfHeal: true
    retry:
      limit: 5
      backoff:
        duration: 5s
        maxDuration: 3m0s
        factor: 2
    syncOptions:
      - CreateNamespace=true

Start with the Kubernetes pre-install job and the Rocket.Chat Helm chart at targetRevision 6.4.1, then render the chart using the supplied Argo Application values. Compare the rendered resources with the missing rocketchat-rocketchat-scripts ConfigMap; done means the ConfigMap is created and the mongodb-script volume mounts successfully.