unleash.unleash/frontend/src/component/scroll-to-top.jsx

import { Component } from 'react';
import { withRouter } from 'react-router-dom';
import PropTypes from 'prop-types';

class ScrollToTop extends Component {
    static propTypes = {
        location: PropTypes.object.isRequired,
    };

    componentDidUpdate(prevProps) {
        if (this.props.location !== prevProps.location) {
            window.scrollTo(0, 0);
        }
    }

    render() {
        return this.props.children;
    }
}

export default withRouter(ScrollToTop);