### Godot version

 Latest 4.0.dev (a3a42159e31db27f8ae7c1ecad6a9ed417cb05de)

### System information

Ubuntu 22.04.1 LTS

### Issue description

![image](https://user-images.githubusercontent.com/85438892/214476911-0ce83a43-b959-4b13-88fd-d6b9af0cd63a.png)

### Steps to reproduce

Open any script

### Minimal reproduction project

N/A
if (data) {
						XFree(data);
					}
					if (done) {
						break;
					}
				}
			}
			if (success && (data_size > 0)) {
				ret.parse_utf8((const char *)incr_data.ptr(), data_size);
			}
		} else if (bytes_left > 0) {
			
			result = XGetWindowProperty(x11_display, x11_window,
					selection, 0, bytes_left, 0,
					AnyPropertyType, &type, &format,
					&len, &dummy, &data);
			if (result == Success) {
				ret.parse_utf8((const char *)data);
			} else {
				printf("Failed to get selection data.\n");
			}
			if (data) {
				XFree(data);
			}
		}
	}
	return ret;
}
String DisplayServerX11::_clipboard_get(Atom p_source, Window x11_window) const {