NumberPicker.visibleProperty and Checkbox.enabledProperty should not be phetioFeatured, https://github.com/phetsims/phet-io/issues/1466
NumberPicker.visibleProperty and Checkbox.enabledProperty should not be phetioFeatured, https://github.com/phetsims/phet-io/issues/1466

phetsims/sun,phetsims/sun,phetsims/sun