Timeslot ordering in dropdown menu

It would be useful to have an option to sort the timeslot dropdown (for times), creating a better user experience for the customer. For example, if I created two (or more) separate timeslot entries that had overlapping time slots, the drop down menu would order them chronologically (regardless of what timeslot entry they were created from). Currently, it separates each time slot entry into its own grouping, meaning it displays like this: • 4:00pm • 5:00pm • 6:00pm • 7:00pm • 4:15pm • 5:15pm • 6:15pm • 7:15pm If you're working with large timeslot groups, it's easy for the customer to miss all the available time slots, as they will naturally assume that the dropdown is in a chronological order. For instance, using the example above, they may not realise there is a 4.15pm slot if they haven't scrolled down enough in the menu. Hope that makes sense 🙂