How good/bad is Roon with Linn?

Thank you. Simple really! But you had to know it.

Anyone know if Roon Essentials (the version used by Elac Discovery) supports Linn streamers. In their product info is say Roon Endpoints supported. I know Roon Ready work, Iā€™m curious if Roon Tested (as Linn seems to be) works. I know other Roon Tested (Chromecast for eg.) are not supported, but as Roon support Linn streaming, I curious. Asking because I was thinking of buying a 2nd hand Linn DS