state residency joint filing

Hello

 

I got married in July 2019. My spouse and I are filing jointly. but it seems like we have to file separate return for the State(New Jersey). how do we file separate return for state of NJ? I am a full year resident of NJ but my spouse is a part-year resident since she moved to NJ from foreign country April 2019. 

I've already filled out the My Info section with my spouse's moving date to NJ and previous state

 

Thank you