Function _createShadow

packages/feedback/src/core/integration.ts:200–211

(options: FeedbackInternalOptions)

     * Get the shadow root where we will append css
     */
    const _createShadow = (options: FeedbackInternalOptions): ShadowRoot => {
      if (!_shadow) {
        const host = DOCUMENT.createElement('div');
        host.id = String(options.id);
        DOCUMENT.body.appendChild(host);

        _shadow = host.attachShadow({ mode: 'open' });
        _mainStyle = createMainStyles(options);
        _shadow.appendChild(_mainStyle);
      }
      return _shadow;
    };

    const _loadAndRenderDialog = async (
      options: FeedbackInternalOptions,