I have created a test file for spot color output. I cannot get the spot colors to output to spot only cmyk or rgb. I have tried PDFx4, PDFx3 and PDF1.7 in Affinity photo 1.7.3 and 1.8. Any guidance on this is appreciated. I am trying to use Affinity as an alternative to Adobe. See attached for file screenshot. Attached working file also.
moontest.afphoto