Please include the native ability to print spot color separations straight from Affinity Publisher as is possible with InDesign.
Without that feature, I really have no need to switch from InDesign.
I quit using QuarkExpress when they dropped the ability to print seps from application.
Otherwise, I would have to export a PDF and place it back in [[[[ INDESIGN]]] to print to my poly plate printer!!!
Why bother with having to perform the extra step, and STILL rely on InDesign?
(see screen shot)