Hi,
Is combined articulation playback supported in Dorico 2.2?
As far as I can tell, no it isn’t. If I have a slur with an accented first note, the first note plays as a quasi-staccato accent, separated from the rest of the slur.
Is there a temporary workaround for this?
Peter, have you fiddled with the note length settings in playback options? You can somewhat tweak the settings to get what you want.
The main problem I have is with accents under slurs, the second note will not be slurred, giving an unrepresentative playback.
I would very much like to resolve this issue…
Arne is working on an updated expression map for NotePerformer that will provide a greater number of combinations of playing techniques, which is I think coming soon.
Ok, thanks for the update on this subject and ofcourse, the major, wonderful actual update 
As of today, multiple articulation playback is supported in Noteperformer 3.2.0!
Yeah! Just installed!