Some users are experiencing unexpected behavior when adding questions to quizzes and scrolling. CIRT and ITS are currently investigating the issue, and we will post updates as get more information.
May 4th: The issue was caused by an update pushed by a vendor. They reverted the change, and the RCE when editing Quizzes should be functioning normally.
If you have any questions, please do not hesitate to contact CIRT at firstname.lastname@example.org.