When I have 1 day of vacation leave in review, the "available balance 13/10/2023" columns don't match on the balances screen and the request time off screen. I understand that the one in the request time off screen is reflecting the day that's in review, but it is confusing to have 2 columns with the same header showing different values in different screens. We raised this as a bug, however there was a response from MS Support.

The current behavior you see in the system is working as expected. The ‘Available balance on date’ on time off balances screen shows you the overall balances after approvals(requests where approval is completed and does not include the pending in queue for approval requests) for that date. Whereas the ‘Available’ on the request time off window shows you the available balance (includes the pending in queue for approval requests) as per the date you selected with number of leaves that were already applied and not yet approved. 

However this is viewed as confusing.