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Hi there - I'm developing an app utilizing MusicKit and I frequently update the queue with new entries while the playlist is currently playing. Occasionally I see this message in the console: [Playback] Inserting entries at the beginning of the queue because previous entry (MusicPlayer.Queue.Entry(id: "4B9D0B42-95E4-4F4C-B9A2-7D25F0BB4971", transientItem: Song(id: "1089596553", title: "Twin Turbo", artistName: "Sensible Soccers"))) is unexpectedly transient: [MusicPlayer.Queue.Entry(id: "21B1233B-44ED-48AE-9739-6045AF5FE170", transientItem: Song(id: "1607400995", title: "Don't Be Afraid (feat. Jungle)", artistName: "Diplo & Damian Lazarus"))] What does this mean? What can I do to prevent it from happening?

Has anyone been able to successfully use MusicCatalogSearchRequest in a playgrounds app? I have configured my playground similar to a regular app: app id with automatic music token generation turned on, music access authorized within the app itself, but whenever I query MusicCatalogSearchRequest I get an error thrown with .developerTokenRequestFailed. Considering musickit is restricted in the sim, it would not surprise me if it was the same in playgrounds but it would be super helpful if I could prototype with musickit in playgrounds 4!