### Godot version

v4.0.beta.custom_build [bb08997b8]

### System information

Ubuntu 22.10 LTS, GTX1060, Vulkan

### Issue description

If you toggle emulate_touch_from_mouse option in ProjectSettings `InputEventMouseMotion`, `InputEventScreenDrag`, `InputEventScreenTouch` passes through `Panel`, afaik this doesn't happen in **`3.x branch`**

how tree looks:
```
- Node
  - Panel(half screen size, to stop input events)
  - Node(captures unhandled inputs)

```
screen separated into 2 sides, left side is Panel, right is empty space, so if you click on Panel you can't get any output from _unhandled_input on Node.

### Steps to reproduce

1. run attachment
2. click and/or scroll with mouse on left side and right side (check output)
3. go to project settings and toggle `emulate touch from mouse`
4. go to step 2 (check output)

### Minimal reproduction project

[New Game Project.zip](https://github.com/godotengine/godot/files/10371324/New.Game.Project.zip)

if (use_xr != p_use_xr) {
		use_xr = p_use_xr;
		RS::get_singleton()->viewport_set_use_xr(viewport, use_xr);
		if (!use_xr) {
			
			if (size_allocated) {
				RS::get_singleton()->viewport_set_size(viewport, size.width, size.height);
			} else {
				RS::get_singleton()->viewport_set_size(viewport, 0, 0);
			}
		}
	}
}
bool Viewport::is_using_xr() {
	return use_xr;
}
void Viewport::set_scaling_3d_mode(Scaling3DMode p_scaling_3d_mode) {