Fusion Link capabilities via e127

[ahoch]

Hello forum.
I have recently installed a Fusion MS-UD750 and successfully networked it to two e127 MFDs via ethernet connection, but am disappointed that Fusion Link capabilities related to Sirius Satellite Radio control appear limited to just arrow left/right on channels and volume control. I expected Sirius to operate in the same manner as FM and AM which displays Artist/Song on MFD and also displays selectable preset stations on pull down menu screen.

Two questions:
1. Is there a way around the apparent Sirius limitations?
2. Is it possible that a future Ray software updates may address this limitation?

I am not sure of my current software version, but I updated as recently as March.

Thanks in advance for any information on this issue.