Unable to capture and identify TLS

[hktalent]

macos
$ uname -a
Darwin VUnderline51pwn.local 23.0.0 Darwin Kernel Version 23.0.0: Fri Sep 15 14:42:42 PDT 2023; root:xnu-10002.1.13~1/RELEASE_X86_64 x86_64

$ go version
go version go1.21.3 darwin/amd64

handle, err = pcap.OpenLive("en0", 1024, false, pcap.BlockForever)
	if err != nil {
		log.Println(err)
		return
	}
	defer handle.Close()
func CheckTls(packet gopacket.Packet) {
	if layer := packet.Layer(layers.LayerTypeTLS); nil != layer {
		if d, ok := layer.(*layers.TLS); ok {
			var hello = ClientHello{}
			if err := util1.Json.Unmarshal(d.Payload(), &hello); nil == err {
				log.Printf("%v\n", hello)
			}
		}
	}
}