message: Update src/components/views/elements/PersistedElement.js
diff: @@ -165,7 +165,7 @@ export default class PersistedElement extends React.Component {
  const parentRect = parent.getBoundingClientRect();
  Object.assign(child.style, {
  - zIndex: 10,
  + zIndex: 9,
  position: 'absolute',
  top: parentRect.top + 'px',
  left: parentRect.left + 'px',
  