Schedule K-1 Partnership Additional Information

We sold our rental property, dissolved our LLC (2 member 50/50), filed our 1065 and were issued Final K-1's, which we have entered into our 1040. However, we are getting errors stating we need to populate Schedule K-1 Partnership Additional Information Part II Disposition of Partnership Interest. When we enter with the Step-By-Step Interview, the Final K-1 box is not checked/populated even though we stated "This Partnership ended in 2020." If we populate this box manually on the form, we get errors, if we leave the Final K-1 Box blank, we don't get errors, but it seems like our return is incomplete if we don't check this box. Is this a software issue others are experiencing?

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