ls := fmt.Sprintf("%s=%s", helmreconciler.IstioComponentLabelStr, name.IstiodRemoteComponentName)
				cs := t.Clusters().Default()
				objs, _ := getRemainingResourcesCluster(cs, gvr.MutatingWebhookConfiguration, ls)
				if len(objs) == 0 {
					t.Fatalf("expected custom webhook to exist")
				}
			}

			validateWebhookExistence()

			// Uninstall with a different file (should have no effect)