NSSearchField redraw issue in a layer-backed view

Anyone experience a problem with text not redrawing on a round bezel, text field or search field?

The text looks like it’s not being cleared and overwriting itself on top of the previously entered text.

If I set the field’s style to one that draws a background, the issue goes away.

Also, the search field resides in a subview of the window’s contentView. The contentView is set to wantsLayer.

If I disable the layer, the issue goes away as well.

DrawBackground is disabled in a bezel control, so I can’t seem to set a background on it, in IB or in code.

If anyone’s come across a similar issue, I’d love to hear you thoughts.