I have a ComboBox inside a dialog, which worked fine in the last alpha. In beta1, the dropdown has zero width:
<div class="x-layer x-combo-list" id="ext-gen344" style="position: absolute; z-index: 11000; visibility: visible; left: 379px; top: 89px; width: 0px; height: 120px;">...</div>
The demo is working, though, which puzzles me.
What sets the width of this odd little guy?