Feature request - instantly clear the whole stack of Export docker

CD 2021 has introduced a very useful Export docker, but when I flood it with a large number of pages for export, there seems to be no instant way of clearing all the export items. We can only delete them one by one. It would be useful to be able to press CTRL+A in order to select and then delete all. Because manually deleting one hundred pages to start over with exporting is just a nightmare.