When applying a security policy to multiple files, each file should not have to automatically open with a pop-up box "do you want to save changes to "filename"? When the question pops up for the first file, we need to have a little checkbox with the option to select: "do this for all files".
It's extremely tedious when asked the same question over and over (120 times) for a batch of PDFs to which you've selected to apply a security policy.
Also, there's a slight bug - the security policy is never applied to the final file.