I was unaware when I purchased my new 55" Roku TV, that it's limited Bluetooth connections were proprietary. Had I known this I would not have purchased it and I will not purchase Roku products in the future.
I suggest that anyone purchasing a new TV with the intention of using Bluetooth, SmartThings not buy a Roku TV.
It appears that Roku believes for some reason that only their Bluetooth products should be connected to YOUR TV.
I disagree and will be scraping the one I just bought for a true smart TV.
This time, I will focus on Bluetooth connectivity and smart connections.