How employee can update their Leave Balance?

Hi,

We can reproduce the issue with the following steps :

1. Create a Credit Leave Absence Type with input as Days and Effective Date.
2. Add this leave type to Accrual Plan (Net Calculation Rules) as shown in the attachment.
3. When employee applies Credit Leave with Start date and Date Date, it doesn't reflect in the Net Entitlement.
4. As a workaround, we hardcoded the Effective Date to 01-Dec-2022 after that it reflected in the Net Entitlement.
5. Now when employee applies a credit leave with 04-Jul-2022 to 06-Jul-2022, it reflect in Net Entitlement on 01-Dec-2022 not on 04-Jul-2022.
6. How we can fix this? Is there any Oracle Standard functionality for employee to update the leave balance?