Hi @ckeyes888, welcome to the Sonos Community! We greatly appreciate you being a part of the Sonos family. It is our pleasure.
Just to let you know that if you’re using the ARC connection which is a two-way connection between the TV and soundbar, it should show the volume display. Following that the TV accepts CEC commands and it’s enabled so we should expect any volume command to cause a volume notification on the screen but this is more on the TV implementation and you may confirm it with the manufacturer. We can also wait for other user’s experience. I’d be happy to share this thread as well if this would be helpful for you.
Please let us know if there’s anything else we can help you with. We and the community are always here.
Help others find useful content by clicking the like button and selecting the best answer to your question.