### 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?

macOS

### Operating System Version

Big Sur 11.4

### What arch are you using?

arm64 (including Apple Silicon)

### Last Known Working Electron version

12.0.7

### Expected Behavior

Using any of the documented `titleBarStyle`s such as `hiddenInset` allows me to use `setDocumentEdited(true)` on a `BrowserWindow` instance yielding a black dot inside the "close" button of the window to indicate that the document inside the window has been edited.

### Actual Behavior

Using a `titleBarStyle` of any documented value *except* `default` breaks the `documentEdited` indicator in the "close" button on macOS. Irrespective of the value of the `documentEdited` flag, the black dot indicator does *not* appear.

### Testcase Gist URL

https://gist.github.com/b7a57c14511499bbec3da70be76b567f

### Additional Information

You can test out how this works by commenting/uncommenting the `titleBarStyle` value I've added in the gist.

> The "last known electron version" has been sourced from the version VS Code currently uses, and they use a titleBarStyle of hidden. That works flawlessly.
shell/browser/native_window_mac.h
@class ElectronNSWindowDelegate;
@class ElectronPreviewItem;
@class ElectronTouchBar;
@class WindowButtonsView;
namespace electron {
class RootViewMac;
class NativeWindowMac : public NativeWindow,
                        public ui::NativeThemeObserver,
                        public display::DisplayObserver {
 public:
  NativeWindowMac(const gin_helper::Dictionary& options, NativeWindow* parent);
  ~NativeWindowMac() override;
  
  void SetContentView(views::View* view) override;
  void Close() override;
  void CloseImmediately() override;
  void Focus(bool focus) override;
  bool IsFocused() override;
  void Show() override;
  void ShowInactive() override;
  void Hide() override;
  bool IsVisible() override;
  bool IsEnabled() override;
  void SetEnabled(bool enable) override;
  void Maximize() override;