Exclamation [Q] Beanstalk Xperia ray: Where are the features?

http://forum.xda-developers.com/show....php?t=2549337

The main reason I downloaded Beanstalk 4.4 for the Ray was because of the Multi Window feature.
But, I can't seem to find it anywhere on my phone.
Neither can I find the Pie controls.
Nor can I find the dual pane options.
And does Halo have an off button somewhere?

I've torn through the settings numerous of times and I still can't seem to find any of them.
Help would great.
Thanks.