When adding a new attendance record to credit attendance hours the balance does not change.
We are currently evaluating this issue and will update this article when we have more information.
Steps to Duplicate
Go to Payroll, Records, Employees and open Employee BBTEST. Go to Attendance tab and select Attendance Records, and click Summary. Set the Attendance Accrued through dropdown to <Specific Date> 3/31/2016 and set Attendance credited/used for: As defined above. Click Refresh and see that the balance column shows a balance for Other as 121.66 Click Close and add a manual Attendance record for PTO for 10 hours credited. Then go back to Summary and refresh using the same original settings. Notice the balance does not change.