Delete multiple attachments at once

Hello,

in attachments view of a certain page, for now it's only possible to delete attachments one at a time. It would be great to be able to select several (i.e. via checkboxes) and then choose something like "delete selected". Also, a "delete all" button would be convenient in the attachments view.

I attached a picture: As you can see, I attached 20 pictures (all at once via drag and drop in the "Insert image" manager). But I did that by accident, because I forgot I originally wanted to edit (cut) most of them first. So, now I want to delete them and have to manually delete every single file and then have to await the reload of the page.

Thanks in advance!