message: Bug  Fix bug where too much whitespace can appear above YAML editor
diff: @@ -465,7 +465,7 @@ export const EditYAML_ = connect(stateToProps)(
  options={options}
  showShortcuts={!genericYAML}
  minHeight="100px"
  - toolbarLinks={[sidebarLink]}
  + toolbarLinks={sidebarLink ? [sidebarLink] : []}
  onChange={(newValue) =>
  this.setState({ yaml: newValue }, () => onChange(newValue))
  }
  