Description: When configuring a Calculated Formula Question and setting the answer setting to "rounding: significant figures," the verification step (step 3) fails to load if we return to modify the question text in step 1.

Steps to Replicate:

1. Log into Blackboard Learn Ultra Experience as an administrator
2. Access a course 
3. Create a calculated formula question
4. Under step 1 'Write the question text', enter: The answer is [long] + 1. Under 'Enter the answer formula', enter: long+1
5. Click on Next
6. Under rounding, choose 'Significant figures' and enter "3", Under Variable ranges, enter 10.0 for 'Minimum', 98.9 for 'Maximum' and 1 for 'Decimal places' 
7. Click on Next
8. Click on Back, then Back again
9. Under step 1 'Write the question text', change the text to: The answer is [short] + 1. Under 'Enter the answer formula' change the text to: short+1
10. Click on Next
11. Under Variable ranges, enter 10.0 for 'Minimum', 98.9 for 'Maximum' and 1 for 'Decimal places'
12. Click on Next