Stop making InDesign preferences default to rich black
Stop making the InDesign preferences default back to "rich black" under appearance of black whenever InDesign is updated, or the preferences are cleared. InDesign was originally created for print designers despite this expanding in this screen it should still default to " display all Blacks accurately", and "output all Blacks accurately". Since the change in the setting for print designers could end up costing quite a lot of money if not caught before it goes to press.
Bastian S. commented
I'd like to know how this is a problem for you? i don't see any difference in the exported PDF?
Are you converting colours on export?
I never use that because the conversion is horrible / a lot worse than our Prepress-Software handles the conversion.