Easily drag and drop contributions within session block in timetable

Dear Indico folks,

We have several contributions, which need to be scheduled, and I am looking for a way to just drag and drop them into the timetable and session blocks, but in /event/1/manage/timetable/#20220927 I have to go to the session block, to be able to edit the contributions.

I found the view /event/1/timetable/?layout=room#20220927.detailed, where the contributions of one session are shown, but unfortunately, no editing (drag and drop, resize) is possible there.

Do you have a hint how to efficiently schedule contributions to different days with multiple parallel sessions blocks?

Kind regards,