<!DOCTYPE html> <!-- webkit-test-runner [ AsyncOverflowScrollingEnabled=true AsyncFrameScrollingEnabled=true ] -->
<iframe id=frame onload='test()' srcdoc='
<style>
.scroll { overflow:scroll; height:100px; border: 2px solid blue; }
.content { position:relative; height: 1000px; }
.abs { position:absolute; width:100px; height:100px; background-color:green; will-change:transform}
</style>
<div class=scroll id=scroller>
    <div class=content>
        <div class=abs></div>
    </div>
</div>'></iframe>
<script>
async function test() {
    frame.contentDocument.querySelector('.scroll').scrollTop = 50;
}
</script>
