When I do searches regarding artificial harmonic playback in Dorico (with NotePerformer), I find many mentions that they do not play back yet.
However, in September as a test I engraved part of a piece in Dorico where about half of the artificial harmonics actually do play back. I am wondering how this is even possible if artificial harmonic playback is not supported yet at all. I have no idea why half of them play back and the other half do not, when they are all touch fourth harmonics. The ones that do not play back as artificial harmonics end up sounding as double stop perfect fourths.
Is it still true that artificial harmonic playback is not supported? If so, why do I sometimes seem to get playback of them (but not always)?