Can't use musesound I downloaded

Hi, I recently downloaded the Muse Drumline musesound to try out from Muse hub. It says that it has been downloaded in Muse hub, but it's showing up as unowned in the muse sounds section of muse score. I've never applied a muse sound or plugin before so I'm sure it's probably a simple fix, but I'm not sure what to do.
Thank you!