[SpeedGrader] set to Alphabetical Should Not Return to the Top of the List
Every item in a canvas course has a "Previous" and a "Next" except for the last item in a course which does not have a "Next".
SpeedGrader should behave similarly. When the Speedgrader setting is displayed to show students' submissions in alphabetical order by student name, after cycling to the last student submissions in a Gradebook column the "next arrow" in the top right corner of the course Gradebook should no longer be visible. Currently as I just cycle through the student submissions I automatically click on the "next arrow" and then end up returning to the top of the list to a student's submission that I have already graded. This SpeedGrader cycling back to the top of the column to a student's submission that has already been corrected is not necessary and is slightly disorienting the first time it is experienced.