I have a Chromecast with Google TV connected to HDMI 2 of my new Series 8 Mini Led Roku TV with CEC enabled. But unlike the other connected devices connected to the other HDMI of the TCL Roku TV. the Chromecast with Google TV does not show in the Control other devices (CEC) list even after searching, resetting, unplugging etc. What's wrong? Is this a glitch?