Not as far as I'm aware, but they're doing so now. Who knows why they have waited so long, though one can speculate (eg. CDL might not have had enough momentum

Not as far as I'm aware, but they're doing so now. Who knows why they have waited so long, though one can speculate (eg. CDL might not have had enough momentum to be a real threat before, the Capitol Records, LLC v. ReDigi Inc. appeal was only ruled on in Dec 2018, ...)