Css3 -webkit-transform-style: save-3d and relative / absolute flicker elements

I have a problem with -webkit-transform-style: preserve-3d;

Any elements that are children of an element with this style (which are relative or absolute) are not displayed, and when the transformation occurs, I see the element in a fleck.

If I delete -webkit-transform-style: preserve-3d;

, the item displays fine.

Does anyone else come across this?

(i will try to get the jsfiddle in place asap)

Ad.