Hello Team,
When I moving group columns to top pane in pivot mode that time row grouping column data is disappearing. After that When I moving top pane columns like- Quarter to group columns that time row grouping column get hidden.
Please check the above issues then let me know.
Please find the below plunker URL-
https://next.plnkr.co/edit/td7EqJ71y0zM5vlA?preview