If you have more than one copy of React DevTools installed and enabled (e.g. the version in the Chrome store and a locally built version) they can interfere with each other.

DevTools should detect this case and warn by showing a dialog in the DevTools UI and/or by logging to the console.

Note that we _should not warn_ if a related tool like Fast Refresh is present, only another copy of DevTools.
/**
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow
 */
import '@reach/menu-button/styles.css';
import '@reach/tooltip/styles.css';
import * as React from 'react';
import {useCallback, useEffect, useLayoutEffect, useMemo, useRef} from 'react';
import Store from '../store';
import {
  BridgeContext,
  ContextMenuContext,