we have problem with width of columns if only merged cells are visible. Width of merged cells are set only to first column and other columns are shifted after merged cell.
You best understand if you see example http://jsfiddle.net/7k8zr6y3/3/
. Example automaticly flex columns to see problem. In our case, widths are flexed in special events. But it does not matter, because problem is same.
I looked in pqgrid code and I understand why it happens, but can not find any quick repair. Is possible correct this by configuration of pqgrid?