Adding items to observable doesn't sort grid

Hi

When adding new items to the observable array that the grid is bound to, it does not trigger a new sort.

Is that something we have to do ourselves or should that be done automatically? We've set it up with sortInfo, but nothing happens. Sorting works fine when clicking on the header for each column.

Using 2.1.1

Start by reproducing the issue with a Knockout observable array bound to the grid and configured with sortInfo, using the reported 2.1.1 setup. Compare adding items with clicking a column header, then determine whether the expected result is automatic resorting or a documented manual action; done when that behavior is confirmed and covered by the relevant grid behavior.

Written by the indexing model from the issue text.