SpeechSynthesisUtterance.onerror synthesis-failed what is this issue on my reactjs

i changed something to be interactive with button to play sound but it is still not wokring This is my problem which does not really tell me anything "App.js:18 SpeechSynthesisUtterance.onerror synthesis-failed" this is my following code in react js

import logo from './logo.svg';
import './App.css';

function App() {
  const synth = window.speechSynthesis;

    function speak(event) {
        if (synth.speaking) {
          console.error("speechSynthesis.speaking");
          return;
        }
          const utterThis = new SpeechSynthesisUtterance("Hello World");
          utterThis.onend = function (event) {
          console.log("SpeechSynthesisUtterance.onend",event.error);
          };
      
          utterThis.onerror = function (event) {
          console.error("SpeechSynthesisUtterance.onerror",event.error);
          };
      
      
          utterThis.pitch = 1.5;
          utterThis.rate = 1.5;
          synth.speak(utterThis);
   }
  const letsgo= event => {
    event.preventDefault();
    speak(event);

  }
  return (
    <div className="App">
      <header className="App-header">
        <img src={logo} className="App-logo" alt="logo" />
        <p>
          Edit <code>src/App.js</code> and save to reload.
        </p>
        <a
          className="App-link"
          href="https://reactjs.org"
          target="_blank"
          rel="noopener noreferrer"
        >
          Learn React
        </a>
      </header>
      <div>
      <form onSubmit={letsgo}>

      <div className="controls">
        <button id="play" type="submit">Play</button>
      </div>
    </form>
      </div>
    </div>
  );
}

export default App;

I am using chrome on my mac. I can ear the sound from other browsers. I have compile my react js with

  "react": "^18.2.0",
    "react-dom": "^18.2.0",
    "react-scripts": "5.0.1",

I am not sure about the issue with my chrome engine. Please help me.

I also shut down my firewall and My video and sound setting in my chrome broswer is open too. Plz plz help me..