message: Hide combo box and release lable in development (mac)
diff: <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
  </textFieldCell>
  </textField>
  - <comboBox verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="Xcc-XB-zJU">
  + <comboBox hidden="YES" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="Xcc-XB-zJU">
  <rect key="frame" x="126" y="18" width="85" height="26"/>
  <comboBoxCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" borderStyle="bezel" drawsBackground="YES" completes="NO" numberOfVisibleItems="3" id="Kv9-hE-dtb">
  <font key="font" metaFont="system"/>
  <rect key="frame" x="104" y="190" width="21" height="20"/>
  <imageCell key="cell" refusesFirstResponder="YES" alignment="left" imageScaling="proportionallyDown" image="open-source-logo" id="OwW-R4-R9w"/>
  </imageView>
  - <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="zGj-DF-e90">
  + <textField hidden="YES" horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="zGj-DF-e90">
  <rect key="frame" x="18" y="24" width="100" height="16"/>
  <textFieldCell key="cell" lineBreakMode="clipping" title="Release channel:" id="ibS-Ll-PIY">
  <font key="font" metaFont="cellTitle"/>
  