iTunes 11 double click to minimize

Hi guys,

Overall iTunes 11 offers some nice improvements, and the ability to have a bit of the 'legacy' functionality in allowing the sidebar to still be used etc. is great. Very glad I can configure it.

However.... I can no longer double click anywhere in the title bar or header for iTunes to minimize the application which is extremely frustrating as it breaks the pattern from EVERY other OS X application where you have the option to double click to minimize, and to minimize into the application icon.

Does anyone know how to fix this, or is this not possible until Apple puts this feature back in?