W0303: unknown field "spec.azureBindingRef.spec.metadata.creationTimestamp"

[mloskot]

What could be the source of these warnings?
Is it external-dns or aad-pod-identity or my configuration?

Are these warnings a reason to worry about or can be safely ignored?

I0303 00:43:16.893996       1 mic.go:587] pod core/external-dns-7bd746cfd5-qd4p2 has no assigned node yet. it will be ignored
I0303 00:43:16.915264       1 mic.go:1040] processing node aks-npl1-66531061-vmss, add [1], del [0], update [0]
I0303 00:43:16.916054       1 crd.go:514] creating assigned id default/external-dns-7bd746cfd5-qd4p2-core-external-dns
W0303 00:43:16.940513       1 warnings.go:70] unknown field "spec.azureBindingRef.spec.metadata.creationTimestamp"
W0303 00:43:16.940526       1 warnings.go:70] unknown field "spec.azureBindingRef.status.metadata.creationTimestamp"
W0303 00:43:16.940530       1 warnings.go:70] unknown field "spec.azureIdentityRef.spec.metadata.creationTimestamp"
W0303 00:43:16.940533       1 warnings.go:70] unknown field "spec.azureIdentityRef.status.metadata.creationTimestamp"
W0303 00:43:16.940536       1 warnings.go:70] unknown field "spec.metadata.creationTimestamp"
W0303 00:43:16.940539       1 warnings.go:70] unknown field "status.metadata.creationTimestamp"
I0303 00:43:16.986469       1 crd.go:777] updating AzureAssignedIdentity default/external-dns-7bd746cfd5-qd4p2-core-external-dns status to Assigned
I0303 00:43:16.998688       1 mic.go:525] work done: true. Found 5 pods, 4 ids, 4 bindings
I0303 00:43:16.998699       1 mic.go:526] total work cycles: 101, out of which work was done in: 2