Login as admin Create a course Add one gradable activity (e.g. assignment) Enrol several students in the course Go to the Grader report in the course and turn 'Edit mode' on. Filter the students using any of the filters, ensuring that only 1 student is displayed in the grader report. ( note : make sure a horizontal scroll on the page is NOT present) In the grader report table, open the contextual menu that is next to the grade input for the student confirm that the dropdown menu is not cut-off by the overall average row. Now remove all the filters to ensure all participants are displayed in the grader report table ( note : make sure a horizontal scroll is present on the page; if not reduce the height of the page or add more students to increase the height of the table) Scroll vertically on the page confirm that the average row is sticky While the average row is pinned (sticky), attempt opening the same of the grade contextual menus confirm the dropdown menus are overflown by the sticky average row.