@eeacms/volto-anchors/src/components/ScrollToAnchor.jsx

@eeacms/volto-anchors: Volto add-on

import React from 'react';
import { connect } from 'react-redux';
import { openAccordionIfContainsAnchors } from '@eeacms/volto-anchors/helpers';

const ScrollToAnchor = (props) => {
  const { location } = props;

  React.useEffect(() => {
    const anchor = location?.hash || location?.pathname.hash;
    if (anchor) openAccordionIfContainsAnchors(anchor);
  }, [location]);

  return null;
};

export default connect(
  (state, props) => ({
    location: state.loadProtector.location,
  }),
  {},
)(ScrollToAnchor);