### 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 (options.Get(options::kDarkTheme, &use_dark_theme) && use_dark_theme) {
      SetGTKDarkThemeEnabled(use_dark_theme);
    }
  }
#endif
#if defined(OS_LINUX)
  if (parent)
    SetParentWindow(parent);
#endif
#if defined(USE_X11)
  if (!features::IsUsingOzonePlatform()) {
    
    
    std::vector<x11::Atom> state_atom_list;
    bool skip_taskbar = false;
    if (options.Get(options::kSkipTaskbar, &skip_taskbar) && skip_taskbar) {
      state_atom_list.push_back(x11::GetAtom("_NET_WM_STATE_SKIP_TASKBAR"));
    }
    
    if (fullscreen) {
      state_atom_list.push_back(x11::GetAtom("_NET_WM_STATE_FULLSCREEN"));
    }
    if (parent) {
      
      window_type = "dialog";
      
      if (is_modal())
        state_atom_list.push_back(x11::GetAtom("_NET_WM_STATE_MODAL"));
    }
    if (!state_atom_list.empty())