Know what channel TV is on?

Hi, I want to have a way to control my TV channels from an input select. The problem is that some family still understandably wants to use the remote and not have to change it from Home Assistant every time. When the channel is changed from the remote though, I have no way of telling what channel the TV is on from Home Assistant and it doesn’t sync. My TV is a Samsung H6300 model from 2014 so I’m pretty sure it doesn’t work with the Samsung Smart TV component. Is there a way to do this possibly from harmony as I use the companion remote?
Answers would be appreciated,
Thanks.

Have you looked here? https://www.home-assistant.io/components/remote.harmony/