This test requires a course with an assignment set up and at least 5 students.

1. As a teacher, access the assignment and click 'Submissions' in the secondary navigation.
2. Select a student; open the menu (ellipsis) in the Status column for the student and grant them an extension, then save changes. Repeat for a second student and save changes.
3. On the Submissions page, open the Status filter dropdown in the tertiary navigation area and choose 'Granted extension'.
4. Verify your two students are listed as having extensions granted.
5. Change the Status filter back to 'All' and verify all students are now displayed.
6. On the Submissions page, click the 'Grade' item within the menu in the Grade column for one of the students with an extension granted.
7. From their grading annotation screen, click the filter icon top right (under the user selector) to show the list of filters and tick the Granted extension box.
8. Verify that the filter works as expected and only finds two students.
9. Switch to the other student with an extension and verify again.
10. Clear the filter and verify all students are now available.