May I make a feature request? I noticed something that happens when I use the Media Author plugin in the Add Media screen for a page or post. It selects the first user in alphabetical order (usually the Administrator) as the default author. When I save changes in the Add Media screen, it ends up changing the media author, unless I manually select the current media author before saving.
Could you modify the plugin so that it defaults to the current media author instead of defaulting to the Admin? That would be a huge help!