如何在不使用setTimeout的情况下使ScrollIntoView工作

function scrollToElement(element) {
  if (!element) return;
  
  function scroll() {
    element.scrollIntoView();
  }
  
  if (document.readyState === 'complete') {
    scroll();
  } else {
    window.addEventListener('load', scroll);
  }
}

function scrollToElement(element) {
  if (!element) return;
  
  function scroll() {
    element.scrollIntoView();
  }
  
  if (document.readyState === 'complete') {
    scroll();
  } else {
    const observer = new MutationObserver(() => {
      if (document.readyState === 'complete') {
        observer.disconnect();
        scroll();
      }
    });
    
    observer.observe(document, { childList: true, subtree: true });
  }
}