I am attempting to have the ice:gMapControl render/not render in the new component showcase, but I cannot get it to work. Here is what I'm doing, I did it initially without the locateAddress attribute on the ice:gMap component and tried again with the attribute, it still does not work:

              <ice:gMap id="gmap"
                                  locateAddress="#{gmap.locateAddress}">

                  <ice:gMapControl id="largectrl"
                                                   name="#{msgs['page.gMap.controls.control1']}"
                                                  rendered="#{gmap.renderControl1}"/>
              </ice:gMap>

The rendered attribute is toggled with the following:

        <ice:selectBooleanCheckbox id="cntrl1"
                                                             value="#{gmap.renderControl1}"
                                                            partialSubmit="true"
                                                            valueChangeListener="#{gmap.findAddress}"/>

I have tried this with and without the valueChangeListener which causes the component to render a new map:

      public boolean isLocateAddress() {
            if (locateAddress) {
                  locateAddress = false;
                  return true;
            }
            return false;
      }