Combo + Disabled Bug (v2.0.1)

Not sure if this has been posted already (I'm betting that it has) but I'm in a hurry and wanted to make sure so here it is:

If you use the following code and you click on the arrows that would normally popup the control, you get a JS error.

var my_input = new AW.UI.Combo;
  my_input.setId("MyField");
  my_input.setAttribute("disabled", "true");
  my_input.setControlText("Default Unchangable Text");
  document.write(my_input);