Automatically stopping playback of playlist~ clip

Issue: Audio files in playlist~ object remain in "play", even when the full audio has already played. On the UI, this means that if I click on the "play" button next to an audiofile, it remains in the play state until I hit the "stop" button.

I can confirm this from the output of the "Playback Notifications" outlet, which shows something like:
print: start XXX.wav.
print: progress 0.
...
print: progress 0.999947
print: progress 0.999947
print: progress 0.999947
print: progress 0.999947
-- in perpetuity until I click the stop button
print: done 3 cluck.wav

Question: How can I change the behavior of the playlist so that it plays the whole audio file through and automatically reaches the "done" state" on its own?

Thank you very much.