Not sure if I'm doing something wrong or if there is a limitation inside scribus or PDF/X-1a. Attached an example with a half-transparent scribus text box. Exported as PDF 1.4 everything looks like expected. Exported as PDF/X-1a the transparent box is completely black. Is there a workaround to get the same result as with PDF 1.4 if the print shop expects X-1a?
Other discussions in this forum do address problems with transparent pdfs or pngs, but I found no topic about problems with a simple scribus text box.
The attached sla ist created with scribus 1.5.3svn r21422, but scribus 1.4.6 seems to show the same results.
Many thanks,
Mauder