fix(metadata): keep collaboration albums grouped

android/app/src/test/kotlin/com/zarz/spotiflac/NativeFinalizationPolicyTest.kt

@@ -96,6 +96,26 @@ class NativeFinalizationPolicyTest {
         )
     }
 
+    @Test
+    fun normalizedRequestAlbumArtistOverridesPerTrackProviderCredits() {
+        assertEquals(
+            "Falling In Reverse",
+            NativeFinalizationPolicy.authoritativeAlbumArtist(
+                requestValue = "Falling In Reverse",
+                trackValue = "Falling In Reverse, Jelly Roll",
+                providerResultValue = "Falling In Reverse, Jelly Roll",
+            ),
+        )
+        assertEquals(
+            "Provider Album Artist",
+            NativeFinalizationPolicy.authoritativeAlbumArtist(
+                requestValue = "",
+                trackValue = null,
+                providerResultValue = "Provider Album Artist",
+            ),
+        )
+    }
+
     @Test
     fun displayQualityUsesMeasuredLosslessSpecifications() {
         assertEquals(