While I was trying to do some grouping examples from http://trirand.com/blog/jqgrid/jqgrid.html I came across a weird UI bug. It seems like whenever there is a column with “hidden : true” that the grid tries to draw an extra column of rows while which makes the right side of the grid look out of whack. This can be easily reproduced by taking like the “Summary Footers” from the grouping seciton of http://trirand.com/blog/jqgrid/jqgrid.html and just making the first column hidden.