Need diffing feature or configuration for unordered or empty list

[utpk]

Summary

ArgoCD always show as out-of-sync for unordered or empty list in CRD.
For example with RoleBinding in authorization.openshift.io/v1, this will show as out-of-sync even they have the same meaning.

# empty diff
groupNames: null
---
groupNames: []

or

# unordered list diff
subjects:
- kind: Group
  name: A
- kind: User
  name: B
---
subjects:
- kind: User
  name: B
- kind: Group
  name: A

I've tried to use resource.customizations.ignoreDifferences but we really need to track changes and resource.customizations.knownTypeFields that we cannot find the 'array' data type in default K8s

Proposal

I think we can just simply adding Array/List data type or have some flags to treat the list as unordered one.

[DaliGossrani]

I am still facing the same issue, any updates?