Z scaled elements don't affect scrolling bounds

This test transforms an element "out of the screen" along the z-axis and then scales it down to its original size. The scaled element shouldn't affect scrolling or the parent element.

Bug reports

Example

User-scrollable veryical

The following area should only scroll until the green box fills the content area.

User-scrollable Horizontal

The following area should only scroll until the green box fills the content area.