RFE: Ability to select multiple arbitrary geometries to display in Geometry Viewer

The way I build my scenes, I don’t have all my Geos as peers, but rather they’re listed in the Render TOP from arbitrary places in my network. Unfortunately, this means that my Geometry Viewer can only see a sub-selection of what’s being rendered at one time.

It would be useful if the Geometry Viewer could be told which arbitrary geometries (and their children) to display.

Thoughts?