MIDI issue on macOS SOLVED

Hello everybody and thanks in advance for helping me out. I'm trying to launch the server but I'm struggling because the server configuration window is acting differently from the documentation on the website.
When I list the MIDI devices the output I receive looks something like this:

(INFO, MIDI) Inputs
-1: Void (bypass)
0: DeviceName1
1: DeviceName2
(INFO, MIDI) Outputs
-1: Void (bypass)
0: DeviceName1
1: DeviceName2

while according to the "MIDI configuration" on the official documentation I should get a message like this one:

DeviceName1 : input_port , output_port
DeviceName2 : input_port , output_port

The issue is that in my message there is no hint on which ports my device is using for input and output and therefore I cannot properly start the server.

Can someone help me out please? Thanks!
Lorenzo

Ok, found the answer by myself. For anyone facing the same issue, it looks like the number listed at the beginning IS the actual port and not just an ID as I tought. So in my example above, DeviceName1 have input_port = 0 and output_port = 0.