Free jqgrid does not clear values in filter toolbar if they are removed from advanced searxh dialog.
To reproduce, open advanced searcg dialog in
http://www.ok-soft-gmbh.com/jqGrid/OK/formEditOnDoubleClick-jqueryui-fa-bootstrap.htm
and delete both conditons by clicking in minus button After pressing find button search toolbar still contains those values. how to fix this ?