I have an Affinity designer document containing an embedded SVG. This SVG includes rectangles which have colour gradients and was itself created with Affinity Designer. I export to PDF using the "for print" setting. If I open the exported PDF using Firefox, everything looks fine. If I open it with Edge, the colours are darkened significantly. If I open it with Affinity Designer 2 the rectangles are not visible.
If I copy all of the objects from the SVG file into the document, instead of embedding the SVG, and then export, the PDF now displays correctly in all of these programmes.
Is this a bug? I need to be sure that PDFs I send to printers are correct.