title: When I update my VSCode to v1.56.2, I can't run Jupyter Notebook
body: <p>When I update my VSCode to v1.56.2, I can't run Jupyter Notebook.</p>
  <p>VScode doesn't show any code by .ipynb format but .py format is okay and I can see this Error:</p>
  <blockquote>
  <p>Error loading webview: Error: Could not register service workers: InvalidStateError: Failed to register a ServiceWorker: The document is in an invalid state..</p>
  </blockquote>
  <p>How can I solve this problem?</p>