Absence Management - Option for only Positive Carryover for absence balances

Summary:

We are looking for option to enable carryover of only positive balances. At present we do have carryover enabled (and the limit is set using a Global Absence Carryover formula).

During the course of year, there are some adjustments done by the admin team to the absence balance - which has resulted in negative balance value. We are looking for option to restrict carryover of these negative values.

In addition to the above - we also have enabled "Insufficient balance enforcement" on absence type setup and disabled "Allow negative balance" on plan setup. But still this does not prevent negative balances to carryover.