Picking drawables in a TrackNode

[keince]

We have several drawables being created and added to a Tracknode that we would like to pick with ObjectIDPicker.

Each time a drawable is created in the TrackNode, we tag the drawable with the tagNode() call as usual. We also tag the TrackNode itself. These drawables are offset from the TrackNode icon so there is no overlap.

When we try to hover over the drawable associated with the TrackNode, it returns the ObjectID of TrackNode and not the id of the drawable it was tagged with.

Is there a way to pick the drawable local to a Tracknode that is separate from picking the TrackNode itself? Would using the ObjectIndex API give us the ability to do this? If so, are there any examples of its usage?

Thanks in advance...