Arpeggio for bowed strings

Recently I was working on the Bach Partitas and I found that the violin playback was pretty awful. The playback played the chords as a block instead of the violin chord playing IRL (two lower strings then two higher strings). I've tried using different hidden voices, but that makes the spacing super large. It is not even possible to make the playback play the arpeggios in the chaconne. So the image below shows my 'arpeggio playback' feature, of which you can toggle it on or off the Format -> Style -> Score (instead of Arpeggios because that's not the arpeggio I wanted).