Ability to open download location after download

If you download a file with a browser, they usually give you the option to open the download location in a file manager.

I'd like to have that ability in Balsa for attachments, too. Right now you have to manually open the file manager and browse to the folder you just told Balsa to store the file in: inconvenient.

In Gnome, you get a notification at the top once the file has been stored. An option would be that clicking on that notification does just what I've described. But since notifications disappear after a bit, it may not be the ideal solution.