Cannot add 3D effect by dragging it to a view3D component

According to docs (https://doc.qt.io/qtdesignstudio/studio-3d-effects.html), I can add a 3D effect by dragging it from Components to a view3D component in Navigator. This does not work.

To add an effect I need to:

1. Drag it from Components to view3D in Navigator.
2. Select sceneEnvironment in Navigator.
3. In Properties, select the effect under Layer > Effect.