How do I change Payroll App EOFY saved employee pays before submitting to ATO?

I have migrated from the STP App (version 1.14.11) to the Payroll App (version 2.10.4) and successfully entered my 3 employee pays so far for 2022. However when doing the 20/21 EOFY I found that 2 employees totals were incorrect; I then did what I did last year in the old STP App and simply repeated the process by inserting the correct values for each and hitting the save button. What happened was that the newly saved values were added to the original values with the totals for EOFY effectively doubling. Does anyone know how I can correct these saved employee totals so that I can submit my EOFY to the ATO?