I need to set the custom rendering settings to print a cover that will eventually go to LightningSource. A few years ago I did with for another cover using the Scribus 1.3.3.11 version with no problems. But with 1.4.0 when I go to create the PDF with custom rendering settings, the drop down menu that should have the 4 color channels is blank so I can't select the frequency and angles for the different colors.
Is this a bug, or am I missing something? It doesn't matter if I check covert spot color or not.