In Roon I can play individual tracks. But the playlists are all marked with “Unavailable” for every entry. And they will not play. So I can do it from the Track listings only.
If a playlist has 300 songs, each one is marked “Unavailable”. See attachment.
I can access the Tidal page and play songs from that. But that is outside of Roon…
In my car, I can access Tidal on my phone and play all tunes.