Arduino Leonardo Requests DTR to be high about arduino HOT 1 OPEN

SerialPort p = new(connection.PortName, connection.BaudRate) { DtrEnable = true };
p.Open();
Thread.Sleep(250);
p.Close();

private static ISerialConnection? GetConnection(string name)
{
    ISerialConnection connection = new SerialConnection(name, SerialBaudRate.Bps_57600);
    if (connection == null) Console.WriteLine("No Arduino found");
    else
    {
        try
        {
            // Unfortunate, but have to ping the port to enable coms
            // This is equal to toggling on the Serial Port Monitor in the Arduino IDE
            SerialPort p = new(connection.PortName, connection.BaudRate) { DtrEnable = true };
            p.Open();
            Thread.Sleep(250);
            p.Close();

            connection.Open();
            Console.WriteLine($"Connected Arduino at port {connection.PortName}");
        }
        catch (Exception)
        {
            Console.WriteLine($"Cannot connect to arduino on {connection.PortName}. Close open connections and try again.");
            return null;
        }
    }
    return connection;
}