Perspective Map Marker Right Click Event

Hi,
Is there a way to get a right click event on a perspective map marker?
The closest I've gotten so far is to use the context menu event on the map component, but even then I can't seem to find a difference in clicking on a marker or on a non marker area of the map, so the event triggers either way.
The onMarkerClick seems to only work with the left mouse click.

Is there any other way around this?