Support for PDF with overprint (PDF/X)

PDF’s containing overprint over not displayed correctly in L&L: the overprint layers are ignored.
(case W202112140004)

Our customers are typically printshop-owners, an industry in which PDF with overprint is commonly used.

The documents we produce via L&L, containing such PDF’s (with a product image e.g.) are incorrect: the image which is displayed is wrong/incomplete.

Please take this enhancement into consideration for a (near) future version.