1, Load http://nightly.enyojs.com/latest/sampler/ ->Enyo Core ->Ajax ->Ajax
2, Click "Open sample in new tab" button on the right bottom corner.
3, Check range of the output field in the new tab. You will find it shrinks to the top of the page. No such a problem in the original page. Please see the screenshot I uploaded.
firefox15.1 & Chrome 22.0
This is due to the standalone page not loading onyx.css. This is the same as ENYO-1442, but that's a broader bug.
Retested and it is fixed