Needles Report Parameters

Report Parameters can not be "Reset" after running a report - I open the standard "Records Outstanding by Provider" report.  I enter a value for the "Provider Name", click search and then select a provider from the table.  At this point the "Reset" button is working.  I click "Submit" and the report generates.  After the report displays the "Reset" button turns light gray and is not available to clear the existing form parameters (in this case provider name). To run different values for the report I must manually clear the fields.