How to detect pressed shape in FlutterActorArtboard?

[gi097]

We are building an application using Flare in Flutter, which works pretty good. We have some vector drawing of a human body which contains several nodes/shapes. You can think of arms, legs, feet etc. We render it into a FlutterActorArtboard which works properly as well.

You can see that I pressed on the left arm of the body in the Flare editor online. How can I achieve this effect in Flare for Flutter? Regions/boxes in a GestureDetector will not work, since you can see that parts of the image overlap.

Is there some getter which returns the pressed shape based on all the coordinates of the shape?