Proxy: &networking.EnvoyFilter_ProxyMatch{
								ProxyVersion: "1\\.4.*",
							},
						},
						ProxyVersionRegex: proxyVersionRegex,
					},
				},
			},
		},
		{
			Name:             "ef2",
			workloadSelector: map[string]string{"app": "v1"},
			Patches: map[networking.EnvoyFilter_ApplyTo][]*EnvoyFilterConfigPatchWrapper{
				networking.EnvoyFilter_CLUSTER: {
					{