Nevermind. Sorry, I think it might have appeared from the PC that I have roon installed on, that I use to control playback of the Nucleus One. I guess I just got my hopes is that there was progress on display output from HDMI on Nucleus One.
No need to apologize at all! It is completely understandable how that could cause some excitement and confusion. As you correctly deduced, Roon will show the available display outputs from the PC or remote you are currently using to control the system.
Just to confirm your findings, HDMI output for the Roon Display feature is not currently supported directly on the Nucleus One hardware.
Since you have this sorted out, I will go ahead and close this thread. If you run into anything else or have any further questions in the future, please do not hesitate to reach out by starting a new topic.