Fix grouped row while scroll

danish095

I am using row grouping, I want to fix the group heading row while scroll until next group row means while scrolling, the group row should stick with page or table header until next group and vice versa.
Currently, grouped row passes in vertical scrolling like ordinary row and it becomes difficult to know which group we are looking at

colin

I can see why that would be useful, but unfortunately I don't believe that's possible.