Like I said, ProConnect Tax does manage adjustments for qualified dividends and CGD.

Who do you think Line 18 isn't adjusted?  Have you checked the Worksheets?

While the adjustments for Line 1a are shown on the Statements, those for Line 18 are found on the Worksheets instead.  And you should see that Line 18 will not tally with F.1040 when adjustments have been made.