At the moment, as an admin if I want to Edit someone else's booking from the booking grid (from example to extend it from AM only to AM+PM), when clicking on a cell it is still my booking schedule shown - NOT the user's booking schedule... This can be done but with quite a few extra steps: by selecting the 'Booking for someone else' checkbox and then searching for that person's name.

The expected behavior for a real Edit feature when clicking on a cell of the booking Grid, would be to have by default that user's booking details pre-filled.