### 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.18

### What operating system are you using?

Other Linux

### Operating System Version

Fedora 34

### What arch are you using?

x64

### Last Known Working Electron version

13.1.8

### Expected Behavior

Frameless windows should have mouse interaction, similar to regular windows.

### Actual Behavior

Every single regular mouse event is completely ignored, on all levels thinkable. Selection doesn't work, double-clicking doesn't, input fields don't work, and even custom events on the window/body don't fire at all.. The keyboard does work as expected, so the app is not frozen and hasn't crashed.

### Testcase Gist URL

_No response_

### Additional Information

No gist needed, just add `"frame": false` to any basic electron app to break all mouse functionality when using the latest beta.
shell/browser/native_window_views.cc
#if defined(USE_X11)
  if (!features::IsUsingOzonePlatform()) {
    
    if (global_menu_bar_ && menu_model == nullptr) {
      global_menu_bar_.reset();
      root_view_->UnregisterAcceleratorsWithFocusManager();
      return;
    }
    
    if (ShouldUseGlobalMenuBar()) {
      if (!global_menu_bar_)
        global_menu_bar_ = std::make_unique<GlobalMenuBarX11>(this);
      if (global_menu_bar_->IsServerStarted()) {
        root_view_->RegisterAcceleratorsWithFocusManager(menu_model);
        global_menu_bar_->SetMenu(menu_model);
        return;
      }
    }
  }
#endif
  
  gfx::Size content_size = GetContentSize();
  bool should_reset_size = use_content_size_ && has_frame() &&
                           !IsMenuBarAutoHide() &&
                           ((!!menu_model) != root_view_->HasMenu());
  root_view_->SetMenu(menu_model);
  if (should_reset_size) {