Rekordbox Cloud

I've purchased Rekordbox Cloud to use with my DJ counterpart in hopes of being able to share/organize a music library when we are not together. She uploaded all the tracks to Google Drive and now they show up on my end, but I can't play any songs because they say they are not downloaded from the cloud. I thought the cloud would 1) make it so songs don't need to be saved locally and 2) automatically show and reflect any changes made to the library. Does anyone know how to resolve this? Even songs I do have downloaded locally are showing up with this error and now I cannot access anything.