We have made the Appointments calendar in admin more responsive and faster with 3.7.2 release. There have been many changes for the calendar main improvements are explained below.
Added Staff view
Besides Month, Week and Day view, you can now also see daily appointments for all staff in Staff view.
Fixed Header and Hours
When you scroll down/up or right/left, you can always see the header and hour labels.
Horizontal Scroll for Staff View
When a lot of staff is available you can easily scroll right/left to find the appropriate staff.
Faded Color for Past Dates
Past appointment and dates are now faded, so you instantly know if you are viewing relevant info.
Great to see these ideas finally implemented.