I got stuck in New York Additions (IT-201, A-101), asking for amount under New York City flexible benefits program (IRC 125). How do i enter the amount for my W-2?

It said i can't leave a-101 blank but when i tried to enter an amount it redirected me the New York Additions Line 22b. It wouldn't allow me to file until i fix the New York return, and New York only allow e-filing so far. Anyone has similar experience?