### 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

13.1.2

### What operating system are you using?

macOS

### Operating System Version

macOS Big Sur 11.4

### What arch are you using?

x64

### Last Known Working Electron version

11.4.5

### Expected Behavior

  - create the main window with `show: false` option
  - create the child window with a loading spinner and show it immediately
  - after 10 sec hide the child window and show the main one

### Actual Behavior

The main window is shown along with the child window, disregarding the `show: false` flag. This behavior is seen only on macOS.

### Testcase Gist URL

https://gist.github.com/f2a3a5e8d9130223f18b8ddade390f20

### Additional Information

_No response_
shell/browser/api/electron_api_base_window.cc
v8::Local<v8::Value> icon,
                             NativeImage::OnConvertError on_error) {
  NativeImage* native_image = nullptr;
  if (!NativeImage::TryConvertNativeImage(isolate, icon, &native_image,
                                          on_error))
    return;
#if defined(OS_WIN)
  static_cast<NativeWindowViews*>(window_.get())
      ->SetIcon(native_image->GetHICON(GetSystemMetrics(SM_CXSMICON)),
                native_image->GetHICON(GetSystemMetrics(SM_CXICON)));
#elif defined(OS_LINUX)
  static_cast<NativeWindowViews*>(window_.get())
      ->SetIcon(native_image->image().AsImageSkia());
#endif
}
#endif
#if defined(OS_WIN)
bool BaseWindow::HookWindowMessage(UINT message,
                                   const MessageCallback& callback) {
  messages_callback_map_[message] = callback;
  return true;
}
void BaseWindow::UnhookWindowMessage(UINT message) {
  messages_callback_map_.erase(message);
}
bool BaseWindow::IsWindowMessageHooked(UINT message) {
  return base::Contains(messages_callback_map_, message);
}
void BaseWindow::UnhookAllWindowMessages() {