Hello,
It appears that Dorico does not correctly export grace notes with the “grace note before barline” ticked. Here is a sample project with a trill and termination grace notes.
grace note test.dorico (481.8 KB)
If I export as MusicXML and re-import, the grace notes appear after the barline.
It seems to be a Dorico export issue, since looking at the MusicXML, the grace notes appear in measure 2. If I recreate the score in Musescore and export, the grace notes are in measure 1.
I’m using Dorico 5. The last MusicXML export issue I posted about seemed to be fixed in Dorico 6, wanted to check if that was the case with this too.