Issue
It is very difficult to move sections and activities down because links are not unique. For section the move up/down links are placed above the section's heading not below it, which would make sense.

Standard Level
WCAG 2 2.4.4 (A) []

Impact
Serious

Example Link
http://demo.moodle.net/course/view.php?id=625&notifyeditingon=1

Test Steps

1. Disable javascript in the browser
2. Login as teacher
3. Navigate to course CF101
4. Turn editing on
5. Tab to move icon for section or activity and hit enter
6. Tab to move to here and try to determine where you are moving the section or activity.