Multi-Out Rendering Bug?

Looks like a bug to me. I render one Midi Event on a 3 bus multi out instrument. Emu X3 in JBridge or HALion 7, exact same issue.
I get 3 new Audio Tracks, one with the correct audio, two empty.
Here are the Tracks and Render Setting:


Here is the result:

Hi,

It works as specified, I.e. no bug.

It had been discussed many times here on the forum already.

I don’t think it could work any other way. Cubase can’t know how the multiple busses are utilized within the instrument.