I lived in 3 states. TurboTax only asks about current and prior states. How do I add the 3rd state so the program handles it as another part-year residency?

The personal info area asks current (on 12/31/2024) and prior states. I need a prior prior state area. I added the third state in the “other state income” area but it’s treating it as a non-resident state. I lived in CT from Jan - June, NC from Jul - Nov, then SC in Dec. SC is my “current state” and NC is my “prior state”. I can’t find a way to enter CT residency.