@aaronpk I'm guessing you use that Live thing and then select the frame you want. Not something I generally do when I'm snapping, but I might try and remember in future.
@jeremycherfas Even simpler, I just recorded a video until I saw a flash, then stop the video and find the frame! Then I use a video editing app to export the single frame from the video.
@aaronpk simple indeed. Thanks for the lesson.