Resetting rows indexes on hiding and unhiding rows

Suite and Optimus Suite 5
#1

Hi ,
I am loading dhtmlxgrid from json and some of the rows initially are hidden. I am hidding these rows by setRowHidden() API. A page navigator is also attached to the gird. However, these hidden rows are counted toward the number of displayed items in page navigator. Is there is any way to reset the row indexes ?
Thanks

#2

Unfortunately such feature is not available.
Page forms accordingly to the loaded rows but not visible.