crd.AddEventHandler(clienttest.TrackerHandler(tracker))

	// Ready later
	vscrd := kclient.NewDelayedInformer[controllers.Object](c, gvr.VirtualService, kubetypes.StandardInformer, kubetypes.Filter{
		ObjectFilter: discoveryNamespacesFilter,
	})
	vst := clienttest.NewWriter[*istionetclient.VirtualService](t, c)
	vscrd.AddEventHandler(clienttest.TrackerHandler(tracker))
	c.RunAndWait(test.NewStop(t))

	assert.EventuallyEqual(t, fetcherSorted(SimplePods), []SimplePod{{NewNamed(pod), Labeled{}, "1.2.3.5"}})

	// check we get updates if we add a handler later
	tt := assert.NewTracker[string](t)
	SimplePods.Register(TrackerHandler[SimplePod](tt))
	tt.WaitUnordered("add/namespace/name")

	pc.Delete(pod.Name, pod.Namespace)
	assert.EventuallyEqual(t, fetcherSorted(SimplePods), nil)
	tt.WaitUnordered("delete/namespace/name")
}

		return ret, nil
	}
	component := BuildMultiClusterComponent(c.controller, func(cluster *Cluster) *informerHandler[*v1.ConfigMap] {
		cl := kclient.New[*v1.ConfigMap](cluster.Client)
		cl.AddEventHandler(clienttest.TrackerHandler(tt))
		return &informerHandler[*v1.ConfigMap]{client: cl}
	})
	c.AddSecret("s0", "c0")
	c.Run(stop)
	retry.UntilOrFail(t, c.controller.HasSynced, retry.Timeout(2*time.Second))
	assert.Equal(t,