Control Audirvana Volume with IR remote

Hi everyone,

I’m using Audirvana for a few months now.

I’m running a Mac mini (without a monitor or keyboard, just VNC on my phone for servicing) connected to a Chord Mojo vía USB. In a rather counter intuitive fashion, I realized that I preferre the sound of the system when using the Mojo at line level output and controlling output volume with Audirvana software attenuation. I realized that using the Apple six bottom remote I could control some play/pause functionality on the software, but was not able to control the volume with the IR remote. I would very much like this, since it’s very difficult to adjust low level listening on the A+ remote App. Is this possible? Has anyone done it?