Rendering on Cubase 13

Why I can not on MODX, rendering Midi track as Audio track?

Since the MODX is an external hardware instrument, rather than a VST instrument, you need to set up routing of the audio signal to come into Cubase and record that somehow. I haven’t used hardware MIDI instruments in years now, and never in Cubase, so I don’t know if there are any shortcuts (they’d obviously need to use real time rendering due to needing to actually record the audio to be rendered), but here’s a video I found that shows a way of setting up
a hardware MIDI instrument and capturing its audio output:

No clue if this is the most efficient way.

Thx buddy…