See Open Invites that is not yet booked

I wish it was possible to see time slots that I have created, in the calendar view that have not yet been booked. Just to make sure that I don't accidentally add any tasks and meetings during those slots.

The timeslots could perhaps look and behave in a similar way as meetings that I have not yet accepted.

(Possible the same request: https://morgen.canny.io/feature-requests/p/promised-timeslots-always-visible-in-the-calendar)