Feature request - delete multiple chapters at once

Hello, can we add in a new feature that allows people to delete several chapters in the study at once? When I am doing a study, I usually import games in, and it will make the study messy. In order to clean up the study after analyzing, I would have to delete the chapters one by one. It would be much easier if we can add in a feature that we can select the numbers of chapters that we wanted to delete. Thank you!