I created a ButtonDialog scene using Panel as the root and added some buttons as child nodes (see image below).
1) When I instance it as a Control child scene, the child nodes do not show up in the tree. So how does one create a child scene and have all the child nodes show up?
2) In addition I also made the scene as plugin.. But when I add it, the child node buttons that are part of the plugin do not even show up.
Added here the ButtonDialog scene, both as an instanced scene a child scene and a plugin.