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I working on a QUIC Client/Server and would like to inspect all underlying protocols via NWConnection.ContextContent in the receive method. receiveMessage(completion: {(receivedContent, context, isComplete, receivedError) .receive(minimumIncompleteLength: 1, maximumLength: 65535) { (receivedContent, context, isComplete, receivedError) As far as I understand is that the parameter .protocolMetadata in ContextContent should provide a list of all involved protocols. I expect an array of 3 NWProtocolMetadata like [NWProtocolIP.Metadata, NWProtocolUDP.Metadata, NWProtocolQUIC.Metadata] but I only get [NWProtocolQUIC.Metadata]. I already managed to get [NWProtocolIP.Metadata, NWProtocolUDP.Metadata] for a UDP connection but I can't get it to work for QUIC. Is it possible to get NWProtocolIP.Metadata, NWProtocolUDP.Metadata for a QUIC connection within the receive function? Regards Jan