no effect for componentId in NifiUser / NifiUserGroup (accessPolicies)

[teplydat]

Bug Report

What did you do?
I want to grant permission on specific "components" (let's call it "itam". So it is a process group under "NiFi Flow") via CR "NifiUserGroup".
Doc is here: https://orange-opensource.github.io/nifikop/docs/v0.4.3/3_tasks/4_nifi_user_group

...
- type: component
      action: read
      resource: /
      componentType: process-groups
      componentId: 1ac3ab15-0177-1000-0000-000017feb4b2
#      componentId: "1ac3ab15-0177-1000-0000-000017feb4b2"
#      componentId: "itam"

I tried different things for componentId.

What did you expect to see?
User policy should be for example:
"Component policy for process Group itam"

What did you see instead? Under which circumstances?
No such policy.
If I don't specify "componentId" then it is:
"Component policy for process Group NiFi Flow"

Environment

• nifikop version: nifikop: v0.4.2-alpha-release

• go version: -

• Kubernetes version information: OpenShift 4.6.z, K8s 1.19

• Kubernetes cluster kind: ?

• NiFi version: nifi-1.11.4-RC1

Possible Solution
It seems the componentId is not set here:

nifikop/pkg/clientwrappers/accesspolicies/policies.go

Line 132 in 08e3fc7

if entity == nil {

Would be very nice if someone can help!