D&D Beyond Drops question

If I am already a long-time Master tier subscriber to D&D Beyond, do I need a second or updated subscription to access Drops? Is it its own unique thing or is it just added to the previously existing subscription options? I haven’t played in quite awhile so I haven’t logged in on desktop in quite awhile, and nothing on the mobile version of the app says anything about Drops. Am I missing out on something or do I already have access to all of it and just need to log in on desktop to see it all?