You can change gradebook column order in the following ways:
Any changes you make are saved and available the next time you open the gradebook.
Note: The order icon and the Move Column option are not available if you filter the page or search by title.
To sort column values, click the column label to arrange the data in ascending or descending
order. "Pending" activities that are waiting for a manual grade sort based on the score of any auto-graded questions in the activity.
Note: The default student account (_student, _student) is not included in any sorting. This account information always appears in the last row.