How to properly use polling methods of QueryRef?

[jayyren]

Hi everyone!
As I need to start and stop polling condintionally, I tried to implement startPolling and stopPolling methods of QueryRef type, but unfortunately it doesn't work in my case

Discussion here has similar implementation but probably it's too outdated
https://stackoverflow.com/questions/57406947/how-to-stop-polling-in-angular-apollo-client

My implementation. Angular 17

//component
      queryRef: QueryRef<unknown> = this.scanQueueService.getImagesScanQueue();

      ngOnInit() {
        this.queryRef.startPolling(500);
      }
      

//service
  getImagesScanQueue() {
    return this.apollo.watchQuery({
      query: getImagesScanQueue(),
      fetchPolicy: 'network-only',
    });
  }