### 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
XineramaScreenInfo *xsi = XineramaQueryScreens(x11_display, &count);
		
		if (p_screen < count) {
			rect.position.x = xsi[p_screen].x_org;
			rect.position.y = xsi[p_screen].y_org;
			rect.size.width = xsi[p_screen].width;
			rect.size.height = xsi[p_screen].height;
		} else {
			ERR_PRINT("Invalid screen index: " + itos(p_screen) + "(count: " + itos(count) + ").");
		}
		if (xsi) {
			XFree(xsi);
		}
	} else {
		int count = XScreenCount(x11_display);
		if (p_screen < count) {
			Window root = XRootWindow(x11_display, p_screen);
			XWindowAttributes xwa;
			XGetWindowAttributes(x11_display, root, &xwa);
			rect.position.x = xwa.x;
			rect.position.y = xwa.y;
			rect.size.width = xwa.width;
			rect.size.height = xwa.height;
		} else {
			ERR_PRINT("Invalid screen index: " + itos(p_screen) + "(count: " + itos(count) + ").");
		}
	}
	return rect;
}
Point2i DisplayServerX11::screen_get_position(int p_screen) const {