As I suggested earlier to add Minimize button on library add dialog box, Could you please add a minimize button here too? I removed dozens of mp3 files and replaced with FLACs. It will take some time and Neon dominates my screen :)
This is something we are reviewing, but it will not be implemented for the first version.
The main reason for that is to allow it to work properly we will need to add a lot of disabling to commands which should not be available during an update/add.