Virtual MIDI ports supported on iOS?

[antiero]

Originally raised this Issue as part of this Keijiro's jp.keijiro.rtmidi Project.
Also noticed a related comment here: #176 (comment)

I'm trying to create a Virtual MIDI output port.
This works great in the Unity Editor, (macOS), but when building for iOS, I see an error in Xcode:

MidiOutCore::initialize: error creating OS-X virtual MIDI source.

The C# code in Unity I use to call into rtmidi is:

    // Defining RtMidi fields for Virtual Output:
    [Header("RtMidi (Virtual MIDI Out)")]
    private const string virtualMidiOutName = "MyVirtualPort";
    private static MidiOut virtualRtMidiOut;

    private void InitializeMIDI()
    {
        // Creating the Virtual RtMidi Output port...
        virtualRtMidiOut = MidiOut.Create();
        virtualRtMidiOut.OpenVirtualPort(virtualMidiOutName);
    }

Is there a workaround for this? 🙏