Function callback

packages/shared/src/components/feedback/FeedbackWidget.tsx:119–123

()

      return undefined;
    }
    const callback = () => {
      setIsCompact(
        document.documentElement.scrollTop >= window.innerHeight / 2,
      );
    };
    callback();
    window.addEventListener('scroll', callback, { passive: true });
    return () => window.removeEventListener('scroll', callback);