message: missing a style flatten call after previous changes.
diff: @@ -45,7 +45,7 @@ class Button extends React.PureComponent {
  const {style, ...others} = this.props;
  return {
  - style: StyleSheet.compose(this.getInitialStyle().borderedBtn, style),
  + style: StyleSheet.flatten(StyleSheet.compose(this.getInitialStyle().borderedBtn, style)),
  ...others
  }
  