Hey, apologise if this is a repeat thread but I am struggling to resolve my issue.

I have a Sony Bravia TV (2018) and Google Home. I have linked everything together via the tv and Home app. Both can see each other.

But Google can't control the TV - turn on/off, launch apps, control volume etc.

Solutions I've tried:

Clear cache and data on TV

Forget device and reconnect

Reset TV

Change Wi-Fi link

Both still can't control TV by asking Google home. One of the only reasons for buy this TV over LG!

I can however cast to my TV from my phone (open netflix app and tap cast) but only if the tv is already on. 

Any help is appreciated.