Hello, Well first I thought it was unable to export big or multi-layered files, then I took the advice of dropping down, till I reached the point of having a note paper sized artboard and wrote solely my name as I am learning to do Arabic graffiti on my Wacom cintiq... was still unable to export! :(
btw. Im so happy with the overall friendly interface of the Affinity Design, handwriting sensitivity are much easier then other well known softwares, specially in Arabic handwriting, because there are a lot of small accents that need to end up exactly as you digitized it with your pen, saving time from reshaping them later.
Cheers