The Pie chart in the Overall Audit Status display is one of the new features in XBRL Auditor version 1.2.10. It should help to quickly get an overview of the checks still to be audited. So you can also plan your working time more effectively.
In the past, it was necessary to update the Overall status manually. This is no longer necessary. Each time a check is changed, the chart updates automatically. If a manual update is still necessary, it can be triggered by right-clicking on the display.