I wonder if anyone can assist. I am cutting out some head and shoulder portraits in order to change background colour.
I use the selection brush and then refine and export as a mask.
Immediately before I export the cut out looks perfect, very neat. After export however I get a slight halo around the edge of the cut out.
How can I prevent this? Unless I'm mistaken I haven't had this issue with previous versions of Affinity photo.
I attach a couple of before and after screen shots showing the halo after export.
Thank you,
Matthew