Description of problem:

ACM can be integrated with ArgoCD so that clusters under ACM management can be imported automatically into ArgoCD as Clusters with their metadata such as labels applied.

When removing a label from a Managed Cluster in ACM, the label is not removed from the Cluster in ArgoCD

Version-Release number of selected component (if applicable):

OpenShift 4.19.17

ACM 2.14.0

OpenShift GitOps 1.18.1

How reproducible:

Consistently

Steps to Reproduce:

1. Install operators, integrate with GitopsCluster CR: https://github.com/kenmoini/lab-ocp/blob/main/rhacm/gitops/rhacm-integration.yaml
2. Validate that integration is successful
3. Add a label to a Managed Cluster in ACM
4. Validate that label was synced to the ArgoCD Cluster
5. Remove the invitation from the Managed Cluster in ACM
6. Verify the label persists

Actual results:

Pruned labels in ACM persist in ArgoCD

Expected results:

Labels in ArgoCD should match the labels in ACM

Additional info: