When a row is collapsed, a cell spanning the row may get clipped. When the row is then uncollapsed, the browser should not crash because the cell's children should be correctly updated and laid out.
| Row 1 | Row 1 wordword | Row 1 wordwordword |
| Row 2 | Row 2 wordwordword | Row 2 wordword |
| Row 3 | Row 3 word | Row 3 wordwordwordword |
| superlongwordsuperlongwordsuper shouldbeclipped | ||