Group Channels don't seem to work properly for multi-channel VSTi outputs

Cubase
1

Hi,

I’m using two outputs from Groove Agent,

‘Master’ and ‘Channel 2’

I made it so both should be getting send to a Drum Bus Group, of which they are both assigned…

But it seems only the Master/Channel 1 has connected and sends signal there.

2

We can’t really see this part.

3

Can you show the mixer for these instead of the track?