Minor Mac only.
1. Open WD, open Cistrome sample.
2. Select the SeqPos element on the scene.
Expected state: you can see properties of the SeqPos element on the Property widget.
3. Open wizard, go to the SeqPos page.
4. Set any parameter, (e.g. "Motif database") to another value.
5. Apply wizard changes.
Current state: element on the scene is updated, property widget isn't updated.
Expected state: element on the scene is updated, property widget is updated.
