Moved to PA at the end of 2019 and lived there all of 2020. Employer paid state taxes to wrong state for first few weeks.

I moved to PA at the end of 2019. I lived there all of 2020 so I am filing as a full-year resident for my PA return. My employer paid about 3 weeks' worth of state taxes to my old state (MD) before switching to PA for the rest of the year. My PA return is using the total federal income number and not the PA income number from my W-2. It is also only using the PA state income taxes paid and is excluding the MD taxes paid. When I go to get a credit for the MD taxes paid, TurboTax won't allow me as it is a reciprocal state. How do I fix this issue?