### 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
namespace {
const char kRelauncherProcess[] = "relauncher";
constexpr base::StringPiece kElectronDisableSandbox("ELECTRON_DISABLE_SANDBOX");
constexpr base::StringPiece kElectronEnableStackDumping(
    "ELECTRON_ENABLE_STACK_DUMPING");
bool IsBrowserProcess(base::CommandLine* cmd) {
  std::string process_type = cmd->GetSwitchValueASCII(::switches::kProcessType);
  return process_type.empty();
}
bool IsSandboxEnabled(base::CommandLine* command_line) {
  return command_line->HasSwitch(switches::kEnableSandbox) ||
         !command_line->HasSwitch(sandbox::policy::switches::kNoSandbox);
}
bool SubprocessNeedsResourceBundle(const std::string& process_type) {
  return
#if defined(OS_LINUX)
      
      process_type == ::switches::kZygoteProcess ||
#endif
#if defined(OS_MAC)
      
      
      process_type == ::switches::kGpuProcess ||
#endif
      process_type == ::switches::kPpapiPluginProcess ||
      process_type == ::switches::kRendererProcess ||
      process_type == ::switches::kUtilityProcess;
}
#if defined(OS_WIN)
void InvalidParameterHandler(const wchar_t*,