Staccato dots don't play back; exporting file to compressed xml, then reimporting, restores playback
Win 10 / MS 2.2.1: 51b8386. Also affects MS 2.3.
The attached file was originally imported from a MusicXML file. Staccato markings have been applied afterwards but they are not affecting playback. However, if you export the file as a compressed MusicXML file and reimport it, playback of staccato is restored.