feat: propagate download cancellation through entire pipeline, add MusicBrainz album artist fallback, and allow disabling home feed

- Add reference-counted cancel entries to prevent premature cleanup when multiple operations share the same itemID
- Propagate cancellation to DownloadTrack, DownloadWithFallback, DownloadWithExtensionsJSON, extension providers, and ISRC search
- Fetch album artist from MusicBrainz when missing during download and re-enrich
- Make ALBUMARTIST tag nullable to avoid writing artistName as album artist
- Add home feed 'Off' option in extension settings
- Skip deezer in download provider priority sanitization

lib/l10n/app_localizations.dart

@@ -5571,6 +5571,18 @@ abstract class AppLocalizations {
   /// **'Automatically select the best available'**
   String get extensionsHomeFeedAutoSubtitle;
 
+  /// Extensions page - home feed provider option: off
+  ///
+  /// In en, this message translates to:
+  /// **'Off'**
+  String get extensionsHomeFeedOff;
+
+  /// Extensions page - subtitle for off home feed option
+  ///
+  /// In en, this message translates to:
+  /// **'Do not show the home feed on the main screen'**
+  String get extensionsHomeFeedOffSubtitle;
+
   /// Extensions page - subtitle for a specific extension home feed option
   ///
   /// In en, this message translates to:

lib/l10n/app_localizations_de.dart

@@ -3281,6 +3281,13 @@ class AppLocalizationsDe extends AppLocalizations {
   String get extensionsHomeFeedAutoSubtitle =>
       'Automatically select the best available';
 
+  @override
+  String get extensionsHomeFeedOff => 'Off';
+
+  @override
+  String get extensionsHomeFeedOffSubtitle =>
+      'Do not show the home feed on the main screen';
+
   @override
   String extensionsHomeFeedUse(String extensionName) {
     return 'Use $extensionName home feed';

lib/l10n/app_localizations_en.dart

@@ -3249,6 +3249,13 @@ class AppLocalizationsEn extends AppLocalizations {
   String get extensionsHomeFeedAutoSubtitle =>
       'Automatically select the best available';
 
+  @override
+  String get extensionsHomeFeedOff => 'Off';
+
+  @override
+  String get extensionsHomeFeedOffSubtitle =>
+      'Do not show the home feed on the main screen';
+
   @override
   String extensionsHomeFeedUse(String extensionName) {
     return 'Use $extensionName home feed';

lib/l10n/app_localizations_es.dart

@@ -3249,6 +3249,13 @@ class AppLocalizationsEs extends AppLocalizations {
   String get extensionsHomeFeedAutoSubtitle =>
       'Automatically select the best available';
 
+  @override
+  String get extensionsHomeFeedOff => 'Off';
+
+  @override
+  String get extensionsHomeFeedOffSubtitle =>
+      'Do not show the home feed on the main screen';
+
   @override
   String extensionsHomeFeedUse(String extensionName) {
     return 'Use $extensionName home feed';

lib/l10n/app_localizations_fr.dart

@@ -3250,6 +3250,13 @@ class AppLocalizationsFr extends AppLocalizations {
   String get extensionsHomeFeedAutoSubtitle =>
       'Automatically select the best available';
 
+  @override
+  String get extensionsHomeFeedOff => 'Off';
+
+  @override
+  String get extensionsHomeFeedOffSubtitle =>
+      'Do not show the home feed on the main screen';
+
   @override
   String extensionsHomeFeedUse(String extensionName) {
     return 'Use $extensionName home feed';

lib/l10n/app_localizations_hi.dart

@@ -3248,6 +3248,13 @@ class AppLocalizationsHi extends AppLocalizations {
   String get extensionsHomeFeedAutoSubtitle =>
       'Automatically select the best available';
 
+  @override
+  String get extensionsHomeFeedOff => 'Off';
+
+  @override
+  String get extensionsHomeFeedOffSubtitle =>
+      'Do not show the home feed on the main screen';
+
   @override
   String extensionsHomeFeedUse(String extensionName) {
     return 'Use $extensionName home feed';

lib/l10n/app_localizations_id.dart

@@ -3259,6 +3259,13 @@ class AppLocalizationsId extends AppLocalizations {
   String get extensionsHomeFeedAutoSubtitle =>
       'Automatically select the best available';
 
+  @override
+  String get extensionsHomeFeedOff => 'Off';
+
+  @override
+  String get extensionsHomeFeedOffSubtitle =>
+      'Do not show the home feed on the main screen';
+
   @override
   String extensionsHomeFeedUse(String extensionName) {
     return 'Use $extensionName home feed';

lib/l10n/app_localizations_ja.dart

@@ -3235,6 +3235,13 @@ class AppLocalizationsJa extends AppLocalizations {
   String get extensionsHomeFeedAutoSubtitle =>
       'Automatically select the best available';
 
+  @override
+  String get extensionsHomeFeedOff => 'Off';
+
+  @override
+  String get extensionsHomeFeedOffSubtitle =>
+      'Do not show the home feed on the main screen';
+
   @override
   String extensionsHomeFeedUse(String extensionName) {
     return 'Use $extensionName home feed';

lib/l10n/app_localizations_ko.dart

@@ -3228,6 +3228,13 @@ class AppLocalizationsKo extends AppLocalizations {
   String get extensionsHomeFeedAutoSubtitle =>
       'Automatically select the best available';
 
+  @override
+  String get extensionsHomeFeedOff => 'Off';
+
+  @override
+  String get extensionsHomeFeedOffSubtitle =>
+      'Do not show the home feed on the main screen';
+
   @override
   String extensionsHomeFeedUse(String extensionName) {
     return 'Use $extensionName home feed';

lib/l10n/app_localizations_nl.dart

@@ -3248,6 +3248,13 @@ class AppLocalizationsNl extends AppLocalizations {
   String get extensionsHomeFeedAutoSubtitle =>
       'Automatically select the best available';
 
+  @override
+  String get extensionsHomeFeedOff => 'Off';
+
+  @override
+  String get extensionsHomeFeedOffSubtitle =>
+      'Do not show the home feed on the main screen';
+
   @override
   String extensionsHomeFeedUse(String extensionName) {
     return 'Use $extensionName home feed';

lib/l10n/app_localizations_pt.dart

@@ -3249,6 +3249,13 @@ class AppLocalizationsPt extends AppLocalizations {
   String get extensionsHomeFeedAutoSubtitle =>
       'Automatically select the best available';
 
+  @override
+  String get extensionsHomeFeedOff => 'Off';
+
+  @override
+  String get extensionsHomeFeedOffSubtitle =>
+      'Do not show the home feed on the main screen';
+
   @override
   String extensionsHomeFeedUse(String extensionName) {
     return 'Use $extensionName home feed';

lib/l10n/app_localizations_ru.dart

@@ -3308,6 +3308,13 @@ class AppLocalizationsRu extends AppLocalizations {
   String get extensionsHomeFeedAutoSubtitle =>
       'Automatically select the best available';
 
+  @override
+  String get extensionsHomeFeedOff => 'Off';
+
+  @override
+  String get extensionsHomeFeedOffSubtitle =>
+      'Do not show the home feed on the main screen';
+
   @override
   String extensionsHomeFeedUse(String extensionName) {
     return 'Use $extensionName home feed';

lib/l10n/app_localizations_tr.dart

@@ -3306,6 +3306,13 @@ class AppLocalizationsTr extends AppLocalizations {
   String get extensionsHomeFeedAutoSubtitle =>
       'Automatically select the best available';
 
+  @override
+  String get extensionsHomeFeedOff => 'Off';
+
+  @override
+  String get extensionsHomeFeedOffSubtitle =>
+      'Do not show the home feed on the main screen';
+
   @override
   String extensionsHomeFeedUse(String extensionName) {
     return 'Use $extensionName home feed';

lib/l10n/app_localizations_zh.dart

@@ -3249,6 +3249,13 @@ class AppLocalizationsZh extends AppLocalizations {
   String get extensionsHomeFeedAutoSubtitle =>
       'Automatically select the best available';
 
+  @override
+  String get extensionsHomeFeedOff => 'Off';
+
+  @override
+  String get extensionsHomeFeedOffSubtitle =>
+      'Do not show the home feed on the main screen';
+
   @override
   String extensionsHomeFeedUse(String extensionName) {
     return 'Use $extensionName home feed';

lib/l10n/arb/app_en.arb

@@ -4255,6 +4255,14 @@
   "@extensionsHomeFeedAutoSubtitle": {
     "description": "Extensions page - subtitle for auto home feed option"
   },
+  "extensionsHomeFeedOff": "Off",
+  "@extensionsHomeFeedOff": {
+    "description": "Extensions page - home feed provider option: off"
+  },
+  "extensionsHomeFeedOffSubtitle": "Do not show the home feed on the main screen",
+  "@extensionsHomeFeedOffSubtitle": {
+    "description": "Extensions page - subtitle for off home feed option"
+  },
   "extensionsHomeFeedUse": "Use {extensionName} home feed",
   "@extensionsHomeFeedUse": {
     "description": "Extensions page - subtitle for a specific extension home feed option",

lib/models/settings.dart

@@ -5,6 +5,8 @@ part 'settings.g.dart';
 
 @JsonSerializable()
 class AppSettings {
+  static const String homeFeedProviderOff = '__off__';
+
   final String defaultService;
   final String audioQuality;
   final String filenameFormat;

lib/providers/download_queue_provider.dart

@@ -2208,11 +2208,12 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
     return artist;
   }
 
-  String _resolveAlbumArtistForMetadata(Track track, AppSettings settings) {
-    var albumArtist =
-        normalizeOptionalString(track.albumArtist) ?? track.artistName;
+  String? _resolveAlbumArtistForMetadata(Track track, AppSettings settings) {
+    var albumArtist = normalizeOptionalString(track.albumArtist);
     if (settings.filterContributingArtistsInAlbumArtist) {
-      albumArtist = _extractPrimaryArtist(albumArtist);
+      albumArtist = albumArtist == null
+          ? null
+          : normalizeOptionalString(_extractPrimaryArtist(albumArtist));
     }
     return albumArtist;
   }
@@ -2488,6 +2489,7 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
   Future<String?> _searchDeezerTrackIdByIsrc(
     String? isrc, {
     required String lookupContext,
+    String? itemId,
   }) async {
     final normalizedIsrc = normalizeOptionalString(isrc);
     if (normalizedIsrc == null || !_isValidISRC(normalizedIsrc)) {
@@ -2498,6 +2500,7 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
       _log.d('No Deezer ID, searching by $lookupContext: $normalizedIsrc');
       final deezerResult = await PlatformBridge.searchDeezerByISRC(
         normalizedIsrc,
+        itemId: itemId,
       );
       if (deezerResult['success'] == true && deezerResult['track_id'] != null) {
         final deezerTrackId = deezerResult['track_id'].toString();
@@ -2564,6 +2567,7 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
 
   Future<_DeezerLookupPreparation> _resolveProviderTrackForDeezerLookup(
     Track track,
+    String itemId,
   ) async {
     try {
       final colonIdx = track.id.indexOf(':');
@@ -2608,6 +2612,7 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
       final deezerTrackId = await _searchDeezerTrackIdByIsrc(
         resolvedIsrc,
         lookupContext: '$provider ISRC',
+        itemId: itemId,
       );
 
       return _DeezerLookupPreparation(
@@ -3347,7 +3352,6 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
         'title': track.name,
         'artist': track.artistName,
         'album': track.albumName,
-        'album_artist': resolvedAlbumArtist,
         'track_number': track.trackNumber ?? 0,
         'disc_number': track.discNumber ?? 0,
         'isrc': track.isrc ?? '',
@@ -3355,6 +3359,9 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
         'duration_ms': track.duration * 1000,
         'cover_url': track.coverUrl ?? '',
       };
+      if (resolvedAlbumArtist != null) {
+        metadata['album_artist'] = resolvedAlbumArtist;
+      }
 
       final result = await PlatformBridge.runPostProcessingV2(
         filePath,
@@ -3706,7 +3713,7 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
   Track _buildTrackForMetadataEmbedding(
     Track baseTrack,
     Map<String, dynamic> backendResult,
-    String resolvedAlbumArtist,
+    String? resolvedAlbumArtist,
   ) {
     final backendTrackNum = _parsePositiveInt(backendResult['track_number']);
     final backendDiscNum = _parsePositiveInt(backendResult['disc_number']);
@@ -3849,7 +3856,9 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
       }
 
       final albumArtist = _resolveAlbumArtistForMetadata(track, settings);
-      metadata['ALBUMARTIST'] = albumArtist;
+      if (albumArtist != null) {
+        metadata['ALBUMARTIST'] = albumArtist;
+      }
 
       if (track.trackNumber != null && track.trackNumber! > 0) {
         final trackTag = formatIndexTag(track.trackNumber!, track.totalTracks);
@@ -4017,7 +4026,7 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
             await PlatformBridge.rewriteSplitArtistTags(
               filePath,
               track.artistName,
-              albumArtist,
+              albumArtist ?? '',
             );
             _log.d('Split artist tags rewritten via native FLAC writer');
           } catch (e) {
@@ -4607,6 +4616,7 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
         deezerTrackId = await _searchDeezerTrackIdByIsrc(
           trackToDownload.isrc,
           lookupContext: 'ISRC',
+          itemId: item.id,
         );
 
         if (shouldAbortWork('during Deezer ISRC lookup')) {
@@ -4624,6 +4634,7 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
               trackToDownload.id.startsWith('qobuz:'))) {
         final providerLookup = await _resolveProviderTrackForDeezerLookup(
           trackToDownload,
+          item.id,
         );
         trackToDownload = providerLookup.track;
         deezerTrackId ??= providerLookup.deezerTrackId;
@@ -4746,7 +4757,7 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
           trackName: trackToDownload.name,
           artistName: trackToDownload.artistName,
           albumName: trackToDownload.albumName,
-          albumArtist: resolvedAlbumArtist,
+          albumArtist: resolvedAlbumArtist ?? '',
           coverUrl: metadataEmbeddingEnabled
               ? (trackToDownload.coverUrl ?? '')
               : '',
@@ -5889,10 +5900,9 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
 
           _log.d('Saving to history - coverUrl: ${trackToDownload.coverUrl}');
 
-          final historyAlbumArtist =
-              resolvedAlbumArtist != trackToDownload.artistName
-              ? resolvedAlbumArtist
-              : null;
+          final historyAlbumArtist = normalizeOptionalString(
+            trackToDownload.albumArtist,
+          );
 
           final isLossyOutput =
               lowerFilePath.endsWith('.mp3') ||

lib/providers/explore_provider.dart

@@ -2,6 +2,7 @@ import 'dart:convert';
 import 'package:flutter/foundation.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:shared_preferences/shared_preferences.dart';
+import 'package:spotiflac_android/models/settings.dart';
 import 'package:spotiflac_android/services/platform_bridge.dart';
 import 'package:spotiflac_android/utils/logger.dart';
 import 'package:spotiflac_android/providers/extension_provider.dart';
@@ -221,6 +222,12 @@ class ExploreNotifier extends Notifier<ExploreState> {
 
   Future<void> _restoreFromCache() async {
     try {
+      if (ref.read(settingsProvider).homeFeedProvider ==
+          AppSettings.homeFeedProviderOff) {
+        _log.d('Home feed disabled, skipping cache restore');
+        return;
+      }
+
       final prefs = await SharedPreferences.getInstance();
       final cached = prefs.getString(_cacheKey);
       final cachedTs = prefs.getInt(_cacheTsKey);
@@ -271,6 +278,13 @@ class ExploreNotifier extends Notifier<ExploreState> {
   Future<void> fetchHomeFeed({bool forceRefresh = false}) async {
     _log.i('fetchHomeFeed called, forceRefresh=$forceRefresh');
 
+    if (ref.read(settingsProvider).homeFeedProvider ==
+        AppSettings.homeFeedProviderOff) {
+      _log.d('Home feed disabled by user setting');
+      state = const ExploreState();
+      return;
+    }
+
     if (!forceRefresh &&
         state.hasContent &&
         state.lastFetched != null &&

lib/screens/artist_screen.dart

@@ -397,7 +397,7 @@ class _ArtistScreenState extends ConsumerState<ArtistScreen> {
       artistName: (data['artists'] ?? data['artist'] ?? '').toString(),
       albumName: (data['album_name'] ?? data['album'] ?? album?.name ?? '')
           .toString(),
-      albumArtist: data['album_artist']?.toString() ?? widget.artistName,
+      albumArtist: normalizeOptionalString(data['album_artist']?.toString()),
       artistId:
           (data['artist_id'] ?? data['artistId'])?.toString() ??
           widget.artistId,
@@ -1124,7 +1124,7 @@ class _ArtistScreenState extends ConsumerState<ArtistScreen> {
       name: (data['title'] ?? data['name'] ?? '').toString(),
       artistName: artistName,
       albumName: album.name,
-      albumArtist: widget.artistName,
+      albumArtist: null,
       artistId: widget.artistId,
       albumId: album.id.isNotEmpty ? album.id : null,
       coverUrl: album.coverUrl,

lib/screens/home_tab.dart

@@ -7,6 +7,7 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:cached_network_image/cached_network_image.dart';
 import 'package:spotiflac_android/services/cover_cache_manager.dart';
 import 'package:spotiflac_android/l10n/l10n.dart';
+import 'package:spotiflac_android/models/settings.dart';
 import 'package:spotiflac_android/models/track.dart';
 import 'package:spotiflac_android/providers/track_provider.dart';
 import 'package:spotiflac_android/providers/download_queue_provider.dart';
@@ -376,6 +377,12 @@ class _HomeTabState extends ConsumerState<HomeTab>
   }
 
   void _fetchExploreIfNeeded() {
+    if (ref.read(settingsProvider).homeFeedProvider ==
+        AppSettings.homeFeedProviderOff) {
+      ref.read(exploreProvider.notifier).clear();
+      return;
+    }
+
     final extState = ref.read(extensionProvider);
     final exploreState = ref.read(exploreProvider);
     final hasHomeFeedExtension = extState.extensions.any(
@@ -1259,6 +1266,11 @@ class _HomeTabState extends ConsumerState<HomeTab>
         (s) => s.extensions.any((e) => e.enabled && e.hasHomeFeed),
       ),
     );
+    final homeFeedDisabled = ref.watch(
+      settingsProvider.select(
+        (s) => s.homeFeedProvider == AppSettings.homeFeedProviderOff,
+      ),
+    );
 
     final colorScheme = Theme.of(context).colorScheme;
     final searchText = _urlController.text.trim();
@@ -1285,6 +1297,7 @@ class _HomeTabState extends ConsumerState<HomeTab>
         !hasActualResults &&
         !isLoading &&
         !showRecentAccess &&
+        !homeFeedDisabled &&
         (hasHomeFeedExtension || hasExploreContent) &&
         hasExploreContent;
 
@@ -1536,6 +1549,7 @@ class _HomeTabState extends ConsumerState<HomeTab>
                 ),
 
               if (hasHomeFeedExtension &&
+                  !homeFeedDisabled &&
                   !hasActualResults &&
                   !isLoading &&
                   exploreLoading)
@@ -4687,7 +4701,7 @@ class _ExtensionAlbumScreenState extends ConsumerState<ExtensionAlbumScreen> {
       name: (data['name'] ?? '').toString(),
       artistName: (data['artists'] ?? data['artist'] ?? '').toString(),
       albumName: (data['album_name'] ?? widget.albumName).toString(),
-      albumArtist: (data['album_artist'] ?? _artistName)?.toString(),
+      albumArtist: normalizeOptionalString(data['album_artist']?.toString()),
       artistId:
           (data['artist_id'] ?? data['artistId'])?.toString() ?? _artistId,
       albumId: data['album_id']?.toString() ?? widget.albumId,

lib/screens/local_album_screen.dart

@@ -891,7 +891,7 @@ class _LocalAlbumScreenState extends ConsumerState<LocalAlbumScreen> {
       'track_name': item.trackName,
       'artist_name': item.artistName,
       'album_name': item.albumName,
-      'album_artist': item.albumArtist ?? item.artistName,
+      'album_artist': item.albumArtist ?? '',
       'track_number': item.trackNumber ?? 0,
       'disc_number': item.discNumber ?? 0,
       'release_date': item.releaseDate ?? '',

lib/screens/queue_tab.dart

@@ -5136,7 +5136,7 @@ class _QueueTabState extends ConsumerState<QueueTab> {
       'track_name': item.trackName,
       'artist_name': item.artistName,
       'album_name': item.albumName,
-      'album_artist': item.albumArtist ?? item.artistName,
+      'album_artist': item.albumArtist ?? '',
       'track_number': item.trackNumber ?? 0,
       'disc_number': item.discNumber ?? 0,
       'release_date': item.releaseDate ?? '',

lib/screens/settings/extensions_page.dart

@@ -859,9 +859,13 @@ class _HomeFeedProviderSelector extends ConsumerWidget {
         .toList();
 
     final hasAnyProvider = homeFeedProviders.isNotEmpty;
+    final homeFeedDisabled =
+        settings.homeFeedProvider == AppSettings.homeFeedProviderOff;
 
     String currentProviderName = context.l10n.extensionsHomeFeedAuto;
-    if (settings.homeFeedProvider != null &&
+    if (homeFeedDisabled) {
+      currentProviderName = context.l10n.extensionsHomeFeedOff;
+    } else if (settings.homeFeedProvider != null &&
         settings.homeFeedProvider!.isNotEmpty) {
       final ext = homeFeedProviders
           .where((e) => e.id == settings.homeFeedProvider)
@@ -873,23 +877,19 @@ class _HomeFeedProviderSelector extends ConsumerWidget {
       mainAxisSize: MainAxisSize.min,
       children: [
         InkWell(
-          onTap: !hasAnyProvider
-              ? null
-              : () => _showHomeFeedProviderPicker(
-                  context,
-                  ref,
-                  settings,
-                  homeFeedProviders,
-                ),
+          onTap: () => _showHomeFeedProviderPicker(
+            context,
+            ref,
+            settings,
+            homeFeedProviders,
+          ),
           child: Padding(
             padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
             child: Row(
               children: [
                 Icon(
                   Icons.explore_outlined,
-                  color: !hasAnyProvider
-                      ? colorScheme.outline
-                      : colorScheme.onSurfaceVariant,
+                  color: colorScheme.onSurfaceVariant,
                 ),
                 const SizedBox(width: 16),
                 Expanded(
@@ -898,13 +898,11 @@ class _HomeFeedProviderSelector extends ConsumerWidget {
                     children: [
                       Text(
                         context.l10n.extensionsHomeFeedProvider,
-                        style: Theme.of(context).textTheme.bodyLarge?.copyWith(
-                          color: !hasAnyProvider ? colorScheme.outline : null,
-                        ),
+                        style: Theme.of(context).textTheme.bodyLarge,
                       ),
                       const SizedBox(height: 2),
                       Text(
-                        !hasAnyProvider
+                        !hasAnyProvider && !homeFeedDisabled
                             ? context.l10n.extensionsNoHomeFeedExtensions
                             : currentProviderName,
                         style: Theme.of(context).textTheme.bodySmall?.copyWith(
@@ -914,12 +912,7 @@ class _HomeFeedProviderSelector extends ConsumerWidget {
                     ],
                   ),
                 ),
-                Icon(
-                  Icons.chevron_right,
-                  color: !hasAnyProvider
-                      ? colorScheme.outline
-                      : colorScheme.onSurfaceVariant,
-                ),
+                Icon(Icons.chevron_right, color: colorScheme.onSurfaceVariant),
               ],
             ),
           ),
@@ -982,6 +975,31 @@ class _HomeFeedProviderSelector extends ConsumerWidget {
                   Navigator.pop(ctx);
                 },
               ),
+              ListTile(
+                leading: Icon(Icons.block, color: colorScheme.error),
+                title: Text(ctx.l10n.extensionsHomeFeedOff),
+                subtitle: Text(ctx.l10n.extensionsHomeFeedOffSubtitle),
+                trailing:
+                    settings.homeFeedProvider == AppSettings.homeFeedProviderOff
+                    ? Icon(Icons.check_circle, color: colorScheme.primary)
+                    : Icon(Icons.circle_outlined, color: colorScheme.outline),
+                onTap: () {
+                  ref
+                      .read(settingsProvider.notifier)
+                      .setHomeFeedProvider(AppSettings.homeFeedProviderOff);
+                  ref.read(exploreProvider.notifier).clear();
+                  Navigator.pop(ctx);
+                },
+              ),
+              if (homeFeedProviders.isEmpty)
+                ListTile(
+                  enabled: false,
+                  leading: Icon(
+                    Icons.extension_off,
+                    color: colorScheme.outline,
+                  ),
+                  title: Text(ctx.l10n.extensionsNoHomeFeedExtensions),
+                ),
               ...homeFeedProviders.map(
                 (ext) => ListTile(
                   leading: Icon(Icons.extension, color: colorScheme.secondary),

lib/screens/track_metadata_screen.dart

@@ -2674,7 +2674,7 @@ class _TrackMetadataScreenState extends ConsumerState<TrackMetadataScreen> {
         'track_name': trackName,
         'artist_name': artistName,
         'album_name': albumName,
-        'album_artist': albumArtist ?? artistName,
+        'album_artist': albumArtist ?? '',
         'track_number': trackNumber ?? 0,
         'total_tracks': totalTracks ?? 0,
         'disc_number': discNumber ?? 0,

lib/services/platform_bridge.dart

@@ -609,9 +609,13 @@ class PlatformBridge {
     return jsonDecode(result as String) as Map<String, dynamic>;
   }
 
-  static Future<Map<String, dynamic>> searchDeezerByISRC(String isrc) async {
+  static Future<Map<String, dynamic>> searchDeezerByISRC(
+    String isrc, {
+    String? itemId,
+  }) async {
     final result = await _channel.invokeMethod('searchDeezerByISRC', {
       'isrc': isrc,
+      'item_id': itemId ?? '',
     });
     return jsonDecode(result as String) as Map<String, dynamic>;
   }