Top level name is not propagated to single service

[kadel]

name: test

containers:
 - image: quay.io/tomkral/nonroot-nginx

services:
  - ports:
    - port: 8080

the result is invalid service:

apiVersion: v1
kind: Service
metadata:
  creationTimestamp: null
  labels:
    app: test
spec:
  ports:
  - port: 8080
    targetPort: 0
  selector:
    app: test
status:
  loadBalancer: {}

what I expected is Service named 'test'

[kadel]

same for persistentVolumes
Basically everytime there is a name required and only single instance is defined, top level name should be used