So one of the changes we made with the recent appointment pop-up redesign is to rework the way "Patient Arrived" behaved. We found a lot of you didn't like the extra clicks this caused. As a result we've made a slight adjustment to the way Patient arrived to more closely match the old method. Now when you open up the pop-up:
And then after you've selected either "Arrived" or "Did not arrive", the pop up will close. Reopening it will look like this instead:
And you're able to click "Arrived" to remove the flag from the appointment.
Thanks to all who provided feedback!