### 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 feature request that matches the one I want to file, without success.

### Electron Version

16.0.0-beta.3

### What operating system are you using?

Other Linux

### Operating System Version

Linux pop-os 5.13.0-7614-generic #&#x2060;14\~1631647151\~21.04\~930e87c-Ubuntu

### What arch are you using?

x64

### Last Known Working Electron version

15.3.0

### Expected Behavior

From the documentation for `app.getPath("userData")` (https://www.electronjs.org/docs/latest/api/app#appgetpathname):
> The directory for storing your app's configuration files, which by default it is the appData directory appended with your app's name.

So `app.getPath("userData")` in the linked gist should be `~/.config/test-electron`.

### Actual Behavior

`app.getName()` returns the correct name from package.json but `app.getPath("userData")` returns `~/.config/Electron`.

### Testcase Gist URL

https://gist.github.com/weedz/ad42b854df4e5bc411d18e48ae1c91df

### Additional Information

Found this issue which might be relevant https://github.com/electron/electron/issues/30112.

Same result in the following devcontainer https://gist.github.com/weedz/c962d69078391115635772b279264c02.
shell/browser/electron_browser_client.cc
content::RenderProcessHost* process_host,
    extensions::ProcessMap* process_map,
    extensions::ExtensionRegistry* registry) {
  std::set<std::string> extension_ids =
      process_map->GetExtensionsInProcess(process_host->GetID());
  if (extension_ids.empty())
    return RenderProcessHostPrivilege::kNormal;
  return RenderProcessHostPrivilege::kExtension;
}
const extensions::Extension* GetEnabledExtensionFromEffectiveURL(
    content::BrowserContext* context,
    const GURL& effective_url) {
  if (!effective_url.SchemeIs(extensions::kExtensionScheme))
    return nullptr;
  extensions::ExtensionRegistry* registry =
      extensions::ExtensionRegistry::Get(context);
  if (!registry)
    return nullptr;
  return registry->enabled_extensions().GetByID(effective_url.host());
}
#endif  
#if defined(OS_LINUX)
breakpad::CrashHandlerHostLinux* CreateCrashHandlerHost(