The display for the configured setting to use AO location for EOs in the Standard Final Exam matrix changes after adding/editing one of the rules.
Call Final Exam Matrix for Fall term type
Observe that the check box for "Standard Final Exam location determined by Activity Offering location" is checked
Click Add to add a new rule
Cancel from that Add rule screen
Observe that the check box is now unchecked
Start from the beginning. If you call the matrix fresh, the check box is checked.