No cover art is available album is unidentified
Give it time. It’s only new and I suppose not mega popular. But it will appear. I downloaded it from Qobuz, and it came with a 1200x1200 cover image, which is fine for me. The metadata in the download seemed OK as well (artists and titles for each song), so Roon does OK with it, even though it is “unidentified”. I quite like the album. 
Closed due to inactivity. If you are still seeing this issue, please open a new support thread.