I have the same issue, or isn’t it an issue and just “normal” behavior of Roon?
Often I do not want to select more than a Genre. The button Play Genre looks nice, but does not function since 1 1/2 years on my Mac. I’m not 100% sure but I remember it worked on my Windows PC but I do not use this one too often…
It would be great if this function would work !!!
You don’t have to and no one asked about it - but you need to have Albums/Tracks of that Genre in your Library to make that button work. Read the post I linked above and maybe additionally: