In the attachment, you can find a sample project and a video that illustrate the issue.
Steps to reproduce:
- Open the attached project;
- Click inside the editor;
- Click on an empty space in the Ribbon;
- Click outside the editor.
Actual behavior:
The LostFocus event is not raised and the editor is displayed as focused.
Expected behavior:
The LostFocus event is raised and the editor is displayed as not focused.