I'm developing custom widgets for WAB (Develper Edtion) 2.17, Launchpad Theme, on 3D Scenes (ArcGIS API for javascript 4.17). I am still a newby.
I created custom widget based on ESRI code example Edit features in 3D with the Editor widget
In our portal we created a feature layer containing 3D Polygon types.
my Editor custor-widget succeeds to add our layer 3D polygons to the scene and to edit their location and height,
But - we do not see the handles, neither for RESIZE, nor for ROTATION, so the "Edit 3D Widget" does not enable us, neither to resize, nor to rotate the elements we added into the scene from our feature layer.
