</div>
<div style="position: relative">
- <div class="grid gridWithRepeat">
+ <div class="grid gridWithRepeat gridAutoFlowStack">
<!-- fifth and sixth are invalid named grid areas. -->
<div class="sizedToGridArea gridItemSixthArea" data-offset-x="0" data-offset-y="0" data-expected-width="40" data-expected-height="50"></div>
<div class="sizedToGridArea gridItemFifthArea" data-offset-x="0" data-offset-y="0" data-expected-width="40" data-expected-height="50"></div>