### 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

13.1.6

### What operating system are you using?

Windows

### Operating System Version

Windows 10

### What arch are you using?

ia32

### Last Known Working Electron version

12.0.15

### Expected Behavior

Window alert() and prompt() dialogs titles should be name field specified in package.json

### Actual Behavior

The first 4 characters of the title are always randomised as seen in image below.

![image](https://user-images.githubusercontent.com/32398564/126480681-98849394-355f-40df-a90b-58a2355fbd99.png)


### Testcase Gist URL

https://gist.github.com/CiaranCarroll1/c4e9fdc2db23a649c7f506dc9ac9b411

### Additional Information

_No response_
shell/browser/ui/message_box_win.cc
auto it = GetDialogsMap().find(id);
  if (it == GetDialogsMap().end()) {
    LOG(ERROR) << "CloseMessageBox called with nonexistent ID";
    return;
  }
  HWND* hwnd = it->second.get();
  
  base::AutoLock lock(GetHWNDLock());
  DCHECK(*hwnd != kHwndCancel);
  if (*hwnd == kHwndReserve) {
    
    *hwnd = kHwndCancel;
  } else {
    
    ::PostMessage(*hwnd, WM_CLOSE, 0, 0);
  }
}
void ShowErrorBox(const std::u16string& title, const std::u16string& content) {
  electron::UnresponsiveSuppressor suppressor;
  ShowTaskDialogWstr(nullptr, MessageBoxType::kError, {}, -1, 0, false,
                     u"Error", title, content, u"", false, gfx::ImageSkia(),
                     nullptr);
}
}