Last prompt values in left panel extension

Hi...

I used the "custom prompts" sample from [http://wiki.sdn.sap.com/wiki/display/BOBJ/Additional+Samples] to build a page for custom prompt handling.

Everything works like expected, but there is one issue in my page and also in the wiki sample.

Steps to reproduce the issue:

-> Open a document (deski / webi)

-> Go to the custom prompt page

-> Change some values and submit the form

-> Collapse the left panel

-> Expand the left panel

Result: Prompt values are not the expected values - instead the default values are shown.

The default prompt panel doesn't show this behaviour. And even my custom prompt handling works, if you switch the left panel content to the search panel and back.

Any hints??

Thanks in advance.

- Jan