Agents and Multi Out Instruments

One of the reasons I upgraded to v7 was to be able to find mixer channels more easily. Agents look very useful, but they do not seem to know about multi output instruments (unless I’m missing something?). I can easily have over 100 channels in the mixer linked to instrument outputs, but they are totally ignored by the Agents such as ‘Show Channels With Tracks with Data’. Am I missing something here? What I really would like to see here is ‘show me the channels which have audio playing through them’.

Another query here is related to ‘Show channels which are connected to the 1st selected channel’. Should this not also highlight/make visible FX returns. Aren’t these ‘connected’? Again, perhaps I’m missing something but there’s only 2 references in the manual for Agents, so there’s very little to go on.