We noticed some strange functionality when using the Sharepoint report viewer page and click-through reports. After clicking through to another report, the parameters of that report load in the Parameters panel, but then when clicking the 'Back' button to go back to the parent report, the parent report parameters do not re-load but instead stay at the click-through report parameters, thus making it impossible to change anything on the parent report. This is only something that we have noticed in the last day - I cannot vouch 100% that it has always done this, but I am almost certain we would have noticed this beforehand. The same thing happens whether using the Report Viewer web control, or running the report directly from the Reports library.
Can anybody confirm that this is the way the Sharepoint Viewer page normally works, or do the parameters change back to the parent report after clicking the 'Back' button?
Another possibly related symptom is that if I hide the parameters panel, then move to page two of a report and then show the parameters panel bar again, the parameters are gone. After clicking 'apply', the parameters return, but the report also returns to page one.
Using SQL Server Reporting Services R2 with SP1, SharePoint 2010 with SP1
Thanks for any help!!
Bill