message: remove e.Handled
diff: @@ -4,7 +4,6 @@ import ReactDOM from 'react-dom'
  // adapted from details-menu web component https://github.com/github/details-menu-element
  function useKeyboardNav(details, thingRef) {
  const handleKeyDown = (event) => {
  - event.Handled = true
  const closeDetails = () => {
  details.current.removeAttribute('open')
  const summary = details.current.querySelector('summary')
  