property window doesn't stick

When you drag the property section of your window to keep it in a seperate window it doesn’t stick.
When you change from design mode to browse mode and back to design mode again you end up with an empty (small) property window and an attached property section again.

Any way to keep it in a seperate window ?

Servoy 2.1.1-build 313
Mac OS X and Windows XP

This is a Java issue which is on our list to report to SUN.