Steps to reproduce:
1) Run org.apache.pivot.tutorials.windows.Windows
2) Click the "Show Alert" button
3) Move the alert around by dragging its trim
You expect the alert to show that it's active when you click on its trim and move it around.
The alert's parent shows the active state. However, when you try to click on the parent, the click is blocked, and the alert is made active (which is correct).