When I send a file to the Trash using the delete keyboard button, a popup appears at the top of the nautilus window, saying that the file has been removed, and showing a button to undo the operation.
I find this extremely annoying, because I can't click anything below that popup, and I have to wait until it disappears. Besides, I can undo the deletion with just a ctrl+Z, so I don't find it at all useful.
How can I get rid of this notification? I've looked in the preferences but there's nothing about this.
I have Ubuntu 18.04 and my GNOME version is 3.28.2.