Hello,
I am trying to export in PDF-X/3:2003, when I check the box to convert the images in the target color profile, the output is broken: the attached image has a diagonal line and it contains the content of two images, while the green grass should go to the top. I have this in almost all the images.
This error happens only if the JPEG Compression is disabled, if I enable it and allow it to be 100, then the problem disappears. It still seems a bug to me. As I would like to have some fine art prints out of this, I would rather leave JPEG compression disabled.
I'm using Affinity Publisher 2.3.1 on Mac OS Sonoma 14.2.1 on M3 processor.
The target color space is CMYK with an ISO Coated ECI 300% icc profile, the source color space is sRGB.
Kind regards,
Bruno