Thx for the info! (Michael & Danperk)

Advantage of the "Native" export(s) is that you can have a library of "PDF" files ready to drag & dropped" to Affinity! ;)

You have an Free Online "Illustrator;" https://www.vectorpea.com
tones of exports (not yet found if CTRL +C Crtl +V is working to MOi! :)
but of course normal export PDF or SVG are working! (curioussly not Ai for Moi)