Arizona form 221 Underpayment penalty.

Line 1 says " I am claiming an exception from the imposition of the estimated payment penalty because I qualified for federal relief under IRC Section 6654."

The box next to line 1 is already checked when I open the form 221, but I can't figure out why it's checked, and the cross-reference for the field is no help.  There is no underpayment penalty on the federal return.

Seems like a programming error to me, but I may be missing something which is why I am posting this here, while I wait on hold for an hour and a half.