Create Widget above interface Nocobase UI

Hello Guys,

I am developing the plugin for show WidGet chat in above in all window UI Interface, but my code erase UI interface pattern of Nocobase.

As i can developing this comportment UI ? Thank yout

  async load() {

    const Chat: FC = () => this.app.renderComponent(({ children }) => {
      return (
        <>
          {children} {/* Keep UI Nocobase Interface */}
          <ChatWidget /> {/* Add Component Chat above in all windows of nocobase UI */}
        </>
      );
    });