I'm trying to sort data in descending order but the .dtsx that is output is generated with ascending instead. This is the case with VS2017 and BimlExpress (v1.0 in VS About screen, v5.0.64108.0 in Extensions and Updates screen) . I have tested and the old BIDS Helper has the same bug.
I have tested date, int and string columns.
Would love a fix for this whenever the new version comes out.