Rollover plan set up for Absence plan

Summary:

I have a requirement to pass up to 12 days of remaining balance in a rollover plan every year. The rollover plan has a maximum limit of 18 days , beyond that no balance will be added.

Content (please ensure you mask any confidential information):

For the requirement I have configured the following :-

1. In the base plan I have set the rollover rule as "Limited by flat amount" and rollover limit as 12 days.
2. In the target plan, I have set the plan limit with Ceiling rule as "Flat Amount" and amount as 18 days.

Scenario and expected behavior:-

I have an employee who has 15 days of balance in the rollover plan this year. The employee has 10 days of balance remaining by end of the year. When I am running the accrual for the next year the expectation is the employee will have 3 days added to the rollover bucket and the remaining 7 days should lapse.