The controls for my Samsung TV are spread out across two devices, a [TV] Samsung 6 Series (58) from the DLNA Digital Media Renderer integration and a Samsung 6 Series (58) from the Samsung Smart TV integration. The media renderer has all the volume controls but it cannot turn the TV on or off. The TV integration turns it on or off but seems to do nothing else.
To me it seems like both of these should be referred to as "TV", but the assistant seems to need to know which device is being referred to before any other instructions. What can I do to resolve this? Can I make some sort of helper device named "TV" that will include the relevant entities of both?