Which side of the calculation are you working on -  the F1065 or F1040  ?

It worked fine for me for my F1065s.   F1065 K1 statement has a QuickZoom to Sec199A worksheet

If you import the K1 into F1040 you have to manually enter Box20 Code Z.    Look for the Code Z 199A  Quickzoom just below Box 20