can't say I have, though I don't really know why you would want to? They supply a USB A-> USB C in the box to connect to your phone, and tell you that is the port to use. The USB C port is to charge the controller.
The Skycontroller 3 USB-C port is only for charging the controller. The phone/tablet should be connected to the USB-A port on the controller using a cable with the correct connector for your phone/tablet on the other end.