Unable to clear values in Select and Search prompt

[cognosun]

We use prompt page built on Report Studio, using which we do adhoc reporting in Workspace Advanced.

We have a 'Select and Search prompt' in prompt page, which user uses to search for a value and select it and run the report.

But there is an option in Workspace Advanced where he can refresh the report page(viewer) and go back to prompt page....and reselect the values.....in this scenario my 'Select and Search prompt' is not working.

Not working i mean, the S&S prompt page is storing the first selected value and not clearing it at all...even after searching for new values in the search box.

We do have Javascript used in the prompt page...but no JS function is working to clear it.

I see there are bundle of issues with Select and Search prompt !!!!