Packet handler in Client is not called after reconnecting

[Till Fischer]

The handler that is registered on the client connection is not called anymore when the connection is closed and then re-created from scratch.

This is my code to create the client connection (TcpConnection):

private static TcpConnection Connect()
{
  var clientConnection = ConnectionFactory.CreateTcpConnection("127.0.0.1", Port, out var connectionResult);
  if (connectionResult == ConnectionResult.Connected)
  {
    clientConnection.RegisterStaticPacketHandler<MyResponsePacket>(OnPacketReceived);
    clientConnection.ConnectionClosed += OnConnectionClosed;
    return clientConnection;
  }

  Console.WriteLine("Could not connect.");
  return null;
}

After first connection, the response sent by the server is properly received in the OnPacketReceived method. But after closing the connection from the client using clientConnection.Close(CloseReason.ClientClosed), any new TcpConnection created with the code above does not seem to receive anything. The packet handler is not called even though it is re-registered after construction.

I also tried to unregister the handler in the OnConnectionClosed method, but this does not have an effect.

See here for a complete demo project to reproduce the issuse:
https://github.com/till-f/Examples/tree/main/Toemsel.Network