### Preflight Checklist

- [X] I have read the [Contributing Guidelines](https://github.com/electron/electron/blob/main/CONTRIBUTING.md) for this project.
- [X] I agree to follow the [Code of Conduct](https://github.com/electron/electron/blob/main/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 bug report that matches the one I want to file, without success.

### Electron Version

16.0.3

### What operating system are you using?

Windows

### Operating System Version

Windows 10 version 1803

### What arch are you using?

x64

### Last Known Working Electron version

16.0.3

### Expected Behavior

view.setBackgroundColor("#FF000000")

### Actual Behavior

The background color is transparent

### Testcase Gist URL

_No response_

### Additional Information

MacOS is work
Windows is not work.
shell/browser/api/electron_api_web_contents.cc
content::SiteInstance* source_site_instance,
    content::mojom::WindowContainerType window_container_type,
    const GURL& opener_url,
    const content::mojom::CreateNewWindowParams& params) {
  bool default_prevented = Emit(
      "-will-add-new-contents", params.target_url, params.frame_name,
      params.raw_features, params.disposition, *params.referrer, params.body);
  
  
  
  return default_prevented;
}
void WebContents::SetNextChildWebPreferences(