I'll be honest, if no Sch 1 is appearing, Im not marking any box...so far Ive seen mostly simple returns with no Sch 1, only had two with it included and I got the red error in the Forms in Use window to mark the box yes or no.

The red error shows up next to the Form 1040 in the list not the Sch 1.   Mine are still works in progress, so I havetn printed anything...is it not printing out either?