Turbo Tax not listing US Savings Bonds interest on PA Sch SP-2023, Section III; Col A line 2 for total eligibility income. How to fix so tax forgiveness credit is right?

Although US Savings Bonds interest (once cashed in - 1099 INT box 3) is not considered PA state taxable income on PA-40.   It must be included on PA Schedule SP-2023 Section III line 2 as nontaxable interest for computing tax forgiveness credit.  Turbo Tax is not carrying it over.