Two sided printing

In my app, before every print job, I call PAGE SETUP for a document that is set to one sided printing. I have not test printed in some time so I’m not sure when this change happened but now, in 17.3, I get two sided printing despite the PAGE SETUP command indicating one sided printing. It may have started in any version of 17 as it never occurred in 16.

I use OPEN PRINTING JOB and lots of Print Form commands in loops to produce the multi-page output.