Electron required for Arura theme under 'auto'?

Hi,

Just wondering if it is the correct behavior that under ‘auto’ theme, when on desktop and not running electron, it will default to ‘md’ theme?

    theme: (function getTheme() {
      if (app.params.theme === 'auto') {
        if (Device.ios) { return 'ios'; }
        if (Device.desktop && Device.electron) { return 'aurora'; }
        return 'md';
      }
      return app.params.theme;
    }())