### Preflight Checklist

- [X] I have read the [Contributing Guidelines](https://github.com/electron/electron/blob/master/CONTRIBUTING.md) for this project.
- [X] I agree to follow the [Code of Conduct](https://github.com/electron/electron/blob/master/CODE_OF_CONDUCT.md) that this project adheres to.
- [X] I have searched the [issue tracker](https://www.github.com/electron/electron/issues) for a feature request that matches the one I want to file, without success.

### Electron Version

13.1.7

### What operating system are you using?

Windows

### Operating System Version

Windows 10 version 20H2

### What arch are you using?

x64

### Last Known Working Electron version

12.0.15

### Expected Behavior

Checking `navigator.userAgentData` in Chrome 91 returns an array of brands appropriately. Electron 13/14 do not return anything.

This appears to then become a problem for my situation. I am posting a form with hidden variables to a third-party vendor I work with. This form post ultimately loads an iframe.

Expected: As it does in Chrome 91, load the iframe from this third-party vendor.

### Actual Behavior

A header of "sec-ch-ua" is included in the request to the third-party vendor and it is blank. They are rejecting the post because of an invalid header. I suspect this is because Chrome 13/14 does not make this hint data made available correctly.

I tried loading various sites in Chrome 91 that do load brand names in Electron 13/14 and they are empty if you review `navigator.userAgentData`.

### Testcase Gist URL

_No response_

### Additional Information

_No response_
shell/browser/electron_browser_client.cc
}
  }
  if (delegate_) {
    return delegate_->CanCreateWindow(
        opener, opener_url, opener_top_level_frame_url, source_origin,
        container_type, target_url, referrer, frame_name, disposition, features,
        raw_features, body, user_gesture, opener_suppressed,
        no_javascript_access);
  }
  return false;
}
#if BUILDFLAG(ENABLE_PICTURE_IN_PICTURE)
std::unique_ptr<content::VideoOverlayWindow>
ElectronBrowserClient::CreateWindowForVideoPictureInPicture(
    content::VideoPictureInPictureWindowController* controller) {
  auto overlay_window = content::VideoOverlayWindow::Create(controller);
#if BUILDFLAG(IS_WIN)
  std::wstring app_user_model_id = Browser::Get()->GetAppUserModelID();
  if (!app_user_model_id.empty()) {
    auto* overlay_window_view =
        static_cast<VideoOverlayWindowViews*>(overlay_window.get());
    ui::win::SetAppIdForWindow(app_user_model_id,
                               overlay_window_view->GetNativeWindow()
                                   ->GetHost()
                                   ->GetAcceleratedWidget());
  }
#endif
  return overlay_window;
}
std::unique_ptr<content::DocumentOverlayWindow>