Just noticed that will-change has broken some of my animations.   Scroll down and up. The "Some Title" heading becomes blurry. See the Pen 2b31d324ad460592d8f06f8c8cd5aacd by osublake (@osublake) on CodePen   Removing will-change fixes the issue. Not sure if or how much that will affect performance.   See the Pen NdEONL by osublake (@osublake) on CodePen