JavaBeans packaged as ActiveX components are not redrawn correctly after they have been manipulated.

Customer creates a JavaBean that consists of a single JSplitPane split horizontally with two JTextArea's,one either side of the split. The bottom JTextArea contains some text. They then package the bean and create an ActiveX component from the Bean using ActiveX packager. The ActiveX control is to be 
integrated into a Visual C++ program.
The problem that they are seeing is that when they reposition the divider on the JTextPane the components in the JavaBean are not redrawn, you don't see the divider and the JTextArea's don't resize. If the whole window is resized then the JavaBean is redrawn with the divider in the new position.
This is very similar to Bug ID # 4172152

This was tested using MS VC++ 6.0 ActiveX Control test Container. The bean was 
compiled using JDK1.2.2 and was packaged using ActiveX Packager version 1.2.2 

The customers test environment was JDK 1.1.7A, ActiveX Packager 1.0 and VC++ 5