Parse Nested Arrays does not work

[rajatvig]

Have a custom CRD returning conditions under a nested structure like

status:
  parents:
  - conditions:
    - lastTransitionTime: "2024-04-05T16:27:15Z"
      message: References resolved
      observedGeneration: 1
      reason: ResolvedRefs
      status: "True"
      type: ResolvedRefs
    - lastTransitionTime: "2024-04-05T16:27:15Z"
      message: Accepted HTTPRoute
      observedGeneration: 1
      reason: Accepted
      status: "True"
      type: Accepted
    controllerName: projectcontour.io/gateway-controller
    parentRef:
      group: gateway.networking.k8s.io
      kind: Gateway
      name: contour
      namespace: projectcontour
      sectionName: https

Using StateSet to parse with path ['status', 'parents', 'conditions'] but getting an error like

registry_factory.go:685] "gatewayapi_grpcroute_status" err="[status,parents,conditions]: expected value for path to be string, got <nil>" 

Is this supported?

[logicalhan]

/kind support
/assign @rexagod
/triage accepted