Absence Limit Details - Accrue Period Unit and Accrue Period

Hello IFS Community,

Can someone please explain to me how the Absence Limit Details work?  I would like to be able to accrue vacation absences every 2 weeks.  I thought the settings below would do that, but it is not working.

When I generate the limits, I get the full year no matter the hire date and accrual time of the employee.

1. This is the Employee File

2. 

   

   Here is the Absence Limit Year that I used to generate the balances

   

3. This is the result

   

How do you get IFS to accrue a partial year?  Specifically, 2 weeks at a time?

Thanks,