fix: do extra checks for album ids in

src/store/music/actions.ts

@@ -71,6 +71,7 @@ AsyncThunkAPI
 
         const albums = await Promise.all(results.filter((item) => (
             !state.music.albums.ids.includes(item.Type === 'MusicAlbum' ? item.Id : item.AlbumId)
+            && (item.Type === 'Audio' ? item.AlbumId : true)
         )).map(async (item) => {
             if (item.Type === 'MusicAlbum') {
                 return item;

src/utility/JellyfinApi.ts

@@ -214,9 +214,13 @@ export async function searchItem(
     }).toString();
 
     const results = await fetch(`${credentials?.uri}/Users/${credentials?.user_id}/Items?${params}`, config)
-        .then(response => response.json());
+        .then(response => response.json() as Promise<{ Items: (Album | AlbumTrack)[] }>);
 
-    return results.Items;
+    return results.Items
+        .filter((item) => (
+            // GUARD: Ensure that we're either dealing with an album or a track from an album.
+            item.Type === 'MusicAlbum' || (item.Type === 'Audio' && item.AlbumId)
+        ));
 }
 
 const playlistOptions = {