export function keepCommissionTitle(getTitle: () => string) {
  const sync = () => {
    const title = getTitle();
    if (document.title !== title) document.title = title;
  };
  const observer = new MutationObserver(sync);
  observer.observe(document.head, { childList: true, characterData: true, subtree: true });
  sync();
  return () => observer.disconnect();
}