message: Set loading: false when iFrame finishes loading
diff: @@ -359,6 +359,7 @@ export default class AppTile extends React.Component {
  if (!this.widgetMessaging) {
  this._onInitialLoad();
  }
  + this.setState({loading: false});
  }
  /**
  @@ -396,8 +397,6 @@ export default class AppTile extends React.Component {
  }).catch((err) => {
  console.log(`Failed to get capabilities for widget type ${this.props.type}`, this.props.id, err);
  });
  -
  - this.setState({loading: false});
  }
  _onWidgetAction(payload) {
  