Forfieturing is not happening for Sick Leave Half Pay plan balance

Summary:

"SickLeave Halfpay balance is accrued annually based on SickLeave Fullpay accrual.
Both together including carryover shouldn't exceed 240 per year.
It is working properly until year 2027, but it is not working from 2028

       FullPay                        HalfPay
2021  12                                 16
2022  27(12 COVR+15 ACRL)  36(16 COVR+20 ACRL)
2023  42(27 COVR+15 ACRL)  56(36 COVR+20 ACRL)
2024  57(42 COVR+15 ACRL)  76(56 COVR+20 ACRL)
2025  72(57 COVR+15 ACRL)  96(76 COVR+20 ACRL)
2026  87(72 COVR+15 ACRL)  116(96 COVR+20 ACRL)
2027  102(87 COVR+15 ACRL)  136(116 COVR+20 ACRL)
2028  117(102 COVR+15 ACRL)  136

 

At the end of 2028 , as per FF logic , since 117+136  = 253 is more than 240, accrual should not happen for 2028 for half pay and carryover should be forfietured to 123. Logs and return values are as expected in FF, but it is not reverting in Front end.