Describe the bug
When a grader tries to grade a submission for a long answer question (I noticed this bug when trying to grade mid-semester commit summaries), and the content overflows, scroll is not enabled.

Expected behavior
The codebox should allow graders to scroll and see the full content of the answer.

To Reproduce
Steps to reproduce the behavior:

1. Open Grading for an assignment with a long answer question
2. Select a submission with a long answer that overflows
3. Try and scroll to see the full content

Configuration

• OS: Windows 11
• Browser: Chrome

Screenshots

Additional context