### 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
SetForwardMouseMessages(false);
  } else {
    SetForwardMouseMessages(forward);
  }
#elif defined(USE_X11)
  if (!features::IsUsingOzonePlatform()) {
    auto* connection = x11::Connection::Get();
    if (ignore) {
      x11::Rectangle r{0, 0, 1, 1};
      connection->shape().Rectangles({
          .operation = x11::Shape::So::Set,
          .destination_kind = x11::Shape::Sk::Input,
          .ordering = x11::ClipOrdering::YXBanded,
          .destination_window =
              static_cast<x11::Window>(GetAcceleratedWidget()),
          .rectangles = {r},
      });
    } else {
      connection->shape().Mask({
          .operation = x11::Shape::So::Set,
          .destination_kind = x11::Shape::Sk::Input,
          .destination_window =
              static_cast<x11::Window>(GetAcceleratedWidget()),
          .source_bitmap = x11::Pixmap::None,
      });
    }
  }
#endif
}
void NativeWindowViews::SetContentProtection(bool enable) {