No way to remove the "Chat Now" button in Argo CD UI

When you install OpenShift GitOps the default instance is created with the following help text in argocd-cm:

help.chatUrl: 'https://mycorp.slack.com/argo-cd'
help.chatText: Chat now!
The problem with this is that the Argo CD UI starts displaying a Chat Now bubble in the lower right corner when clicked leads to a bad URL resulting in a bad user experience. While the GitOps operator does include a couple of items in argocd.spec to control this but there is no way to remove it. Setting these items to empty strings does nothing as far as I can tell:

apiVersion: argoproj.io/v1alpha1
kind: ArgoCD
...
spec:
 
  helpChatText: ''
  helpChatURL: ''
 

What should happen:
1. By default the operator should not set the help.chatUrl and help.chatText items in argocd-cm

2. Setting helpChatText and helpChatURL should set these items in argocd-cm{}