### Godot version

Latest 4.0.dev (a3a42159e31db27f8ae7c1ecad6a9ed417cb05de)

### System information

Ubuntu 22.04.1 LTS

### Issue description

Ctrl+Shift+F (Find in Files) in the text editor, for example, causes my laptop to freeze consistently. I also reproduced it with F1 and Ctrl+Shift+R, as well as by using the dropdown instead of shortcuts.

### Steps to reproduce

Trivial

### Minimal reproduction project

N/A
ERR_FAIL_COND_V(!windows.has(p_window), ObjectID());
	const WindowData &wd = windows[p_window];
	return wd.instance_id;
}
DisplayServerX11::WindowID DisplayServerX11::get_window_at_screen_position(const Point2i &p_position) const {
	WindowID found_window = INVALID_WINDOW_ID;
	WindowID parent_window = INVALID_WINDOW_ID;
	unsigned int focus_order = 0;
	for (const KeyValue<WindowID, WindowData> &E : windows) {
		const WindowData &wd = E.value;
		
		if (wd.focus_order == 0) {
			continue;
		}
		
		WindowID window_id = E.key;
		Rect2i win_rect = Rect2i(window_get_position(window_id), window_get_size(window_id));
		if (win_rect.has_point(p_position)) {
			
			if ((parent_window != wd.transient_parent) || (wd.focus_order > focus_order)) {
				found_window = window_id;
				parent_window = wd.transient_parent;
				focus_order = wd.focus_order;
			}
		}
	}
	return found_window;
}
void DisplayServerX11::window_set_title(const String &p_title, WindowID p_window) {