Rescheduled MS Bookings appointments show as "Cancelled"

to further explain with screenshots:

First appointment booked with staff A on March 1st, rescheduled on March 8th, this is how it is shown in each staff's A and staff's B's calendar:

We see the canceled meeting in staff A's calendar at the same date and time as the new rescheduled one in staff B's calendar, instead of being at its original date and time as canceled (on March 1st).