FHSA Deduction

I am trying to enter $0 for my FHSA deduction for 2024 and if i enter 0.00 or leave it blank it automatically defaults to deducting the full amount available.  I have to enter 0.01 in the deduction for the balance to be carried forward to future years?  Is there a way to force it to accept $0.00 FHSA deduction so that the full amount is carried forward to future years?