On a grid where the option to show 'Totals Row' is enabled and the last column in the grid is a field that can have value aggregations (for example, the 'Active' field), the user should be able to use that last field as the 'Group By' field and have the grid work as expected.
Steps to Reproduce:
Expected Results: The grid should work as expected.
Actual Results: The message 'Could not load rows' is displayed and the grid is empty.
Workaround: Refresh the page, or add another column to the layout which forces a refresh to the page.
Release 16.1.2
DE69820
Targeted Fix in Release 16.1.3