Variable-height grid rows

Is there a way to have variable-height grid rows?
Actually, we currently have a solution by adding
.aw-grid-row {overflow-y: visible;}
to our CSS. (and of course obj.getRowTemplate().setClass("text", "wrap"); to the JS.
But this worked only in quirks mode; it has no effect in standard mode.

Unfortunately, the 2.x grid does not support rows of variable height. Even if you force the row height to auto – the scrolling calculations will not work, so there is no way around it.