### 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

14.0.0 beta 9

### What operating system are you using?

macOS

### Operating System Version

macOS Catalina 10.15.7

### What arch are you using?

x64

### Last Known Working Electron version

14.0.0 beta 8

### Expected Behavior

`console.log(app.getPath('userData'))` in main.js in Fiddle should output something like `/Users/miburda/Library/Application Support/stereotyped-rub-drain-i2tik`

### Actual Behavior

`console.log(app.getPath('userData'))` in main.js in Fiddle outputs `/Users/miburda/Library/Application Support/Electron`

### Testcase Gist URL

_No response_

### Additional Information

Seems to be regressed by #29649. Happens both before and after `app.whenReady()`.
shell/app/electron_main_delegate.cc
ElectronMainDelegate::CreateContentBrowserClient() {
  browser_client_ = std::make_unique<ElectronBrowserClient>();
  return browser_client_.get();
}
content::ContentGpuClient* ElectronMainDelegate::CreateContentGpuClient() {
  gpu_client_ = std::make_unique<ElectronGpuClient>();
  return gpu_client_.get();
}
content::ContentRendererClient*
ElectronMainDelegate::CreateContentRendererClient() {
  auto* command_line = base::CommandLine::ForCurrentProcess();
  if (IsSandboxEnabled(command_line)) {
    renderer_client_ = std::make_unique<ElectronSandboxedRendererClient>();
  } else {
    renderer_client_ = std::make_unique<ElectronRendererClient>();
  }
  return renderer_client_.get();
}
content::ContentUtilityClient*
ElectronMainDelegate::CreateContentUtilityClient() {
  utility_client_ = std::make_unique<ElectronContentUtilityClient>();
  return utility_client_.get();
}
int ElectronMainDelegate::RunProcess(