OnsenUI Navigator + React failed to navigate

zn

I have been banging my head against wall for days due to the issue as mentioned in the title. I was trying to implement navigation function using Onsen UI and React. However after I click to navigate, the UI navigates to a blank page, and immediately goes back to the first page. How to overcome it?

The codesandbox is here to play with : https://codesandbox.io/s/festive-lichterman-okme5?file=/src/App.js:0-828

This is my code :

import React from "react";
import { Page, Navigator, Button, SearchInput } from "react-onsenui";

function EditorView() {
  return <Page>This is the editor page!</Page>;
}

function SearchBar() {
  return <SearchInput placeholder="Search" />;
}
const switchToEditorView = navigator => {
  navigator.pushPage({ component: EditorView, props: { key: "editorPage" } });
};

function App() {
  return (
    <Navigator
      renderPage={(route, navigator) => (
        <Page key={route.title}>
          <SearchBar />
          <Page className="custom_page_wrapper">
           <Button onClick={() => switchToEditorView(navigator)}>
            Click to navigate
           </Button>
          </Page>
        </Page>
      )}
      initialRoute={{ component: App, props: { key: "firstPage" } }}
     />
   );
 }
export default App;