Chrome notifications not appearing on both monitors (dual monitor)? When using Chrome notifications on OS X, how can I set the notifications to appear across two monitors simultaneously?

I'm using a Macbook Pro and a Thunderbolt Display, and Chrome notifications - for example, a notification of a new message on Meta Chat - only display on the Macbook Pro. I would like the notifications to display on both monitors.

I have tried:


Going into the 'Settings' of Chrome Notifications, which only allows 
users to change what sites can send them notifications.
Apple's Notification Center looks to control Apple's native notifications, rather than Chrome notifications.
This is currently not possible.

Google Chrome uses its own code for displaying notifications which Keyboard Maestro doesn't seem to be able to interact with. There appears to be no AppleScript for even detecting notifications and Google Chrome seems to refuse to provide the content of the message to Keyboard Maestro for any sort of macro.

Also, sending Chrome notifications to Growl also doesn't help since Growl still can't show notifications on multiple displays:


How can I show Growl notifications on both displays?