Cannot edit nested models

Original report (archived issue) by Shane Loretz (Bitbucket: Shane Loretz, GitHub: sloretz).

The original report had attachments: nested_model_detailed.world

Seen in gazebo 7.8.1

The model editor does not allow editing nested models. Attempting to edit the nested model opens up the editor on the parent model instead.

To reproduce

gazebo --verbose src/gazebo/worlds/nested_model_detailed.world
In the left panel right click model_0::model_1 and click Edit Model
- The model editor will appear, but the model model_0 is being edited instead. The nested model joint cannot be seen.

gazebosim / gazebo-classic