In case you try to export to PDF, with rasterize nothing, the export preview will give wrong results and happily show those unsupported properties while the export itself will be broken, e.g. blend mode will get changed to „normal“ but the export preview still shows „divide“
to test, use e.g. 2 layers in different colors and blend mode „divide“.
ratserize unsupported.pdf
ratserize nothing.afphoto
ratserize nothing.pdf