Currently, the aggregate results in the GroupHeaderRow are not aligned according to the columns whose value they summarize. We can introduce such functionality which will require modifying the control template of the GroupHeaderRow.

Completed in R3 2017.

Available in LIB version: 2017.2.522

Available in LIB version: 2017.2.515

Would you please confirm the following bug? When selecting multiple rows of a *child* RadGridView, with multiple rows having optional nested RadGridViews, scrolling off the content of the WPF app causes the selection of those child grid rows to become unselected after scrolling back to the main selection of the child grid. If you must require a demo in order to get this feature fixed I might be able to extract one based our production application, but basically we have a Telerik grid control with nested grids that we want to maintain child selections on.

Thank you,
John Wilkins