Chromecast with Google TV: No HDMI-CEC entries in Logcat

Trying to get as much control as it's possible from the TV's *(LG LF630V)* remote for the connected **Chromecast with Google TV.** The HDMI-CEC definitely works on Chromecast, as e.g., **→ ←​ ↓ ↑ [OK] [Back]** buttons are received from the TV remote. The problem is that I need even more (e.g. *[Home]* button is not implemented), so I've tried to intercept HDMI-CEC commands from **Logcat entry,** using *Tasker.* But absolutely no **[HdmiCecControl]** entries do appear in *Logcat,* unless (rare) CEC errors. What I'm doing wrong? Should I explicitly enable HDMI-CEC entries in Logcat? If so, how sould I enable it? Or there is a missing permission here? Any help would be welcomed.