Xamarin Studio doesn't respect my OS keybinds

Hi,

i've manually changed my keybindings in System Preferences -> Keyboard -> Shortcuts -> App Shortcuts

i've added Copy (ctrl-c), Select All, Past, Cut and Undo. So now it's a bit more like windows (I work with parallels running win 8.1 and jump between two monitors all the time OSX <-> Win8.1)

Anyways, Xam Studio doesn't respect this. I still need to use the default options like command-c to copy, etc.

Is this a Bug?