All Roku boxes with an HDMI port should have full HDMI CEC support (aka being able to control the Roku box with the TV remote using HDMI CEC), there's no reason why they don't, HDMI CEC is apart of the HDMI spec and should have been on all HDMI equipped Roku boxes from day one.
the one touch (where it tells the TV to change inputs when you press a button on the Roku remote) is only very partial support and doesn't allow you to use your TV remote to control the Roku box
The reason why I'm requesting this is mainly I'm tired of the issues with the Roku remote (I can no longer trust mine as it'll continue to turn up or down the volume after trying to turn up or down the volume), and yes I rebooted the Roku box, and yes I've replaced the batteries. And I've even bought a second Roku remote and it took has the same issue.
I just want to be able to use the remote that came with my TV to be able to control the Roku Ultra I own like I can with all of my other HDMI equipped streaming boxes (Amazon fire stick, Apple TV 4K, and even my Blu-ray player).
