No pizzicato in playback

I'd like to make the musescore team aware of an issue that occurs with string pizzicato playback. Clicking on a note causes musescore to play the note. This works fine and musescore plays the note pizzicato if pizzicato has been declared in the measure of the note. For all measures after however, sometimes musescore will play a clicked on note as if it is arco instead. When you actually playback a measure everything works fine. However, clicking on a note that had pizzicato declared for it in a previous measure causes it sometimes to be played arco. A minor defficiency. I hope this is helpful.