Currently, when recording an event’s attendance, you can mark who attended, then expand the field and manually enter the hours and miles. Or, you can check the “Attended?” checkbox and type in hours and miles, which applies to everyone.
My suggestion is, when you fill the hours and miles on the top of the list, please change it so it will only fill that in for those who attended the event, not for everyone (unless the “Attended?” box is checked). Thanks.