fix(metadata): refresh metadata sync settings

py/utils/example_images_metadata.py

@@ -1,6 +1,7 @@
 import logging
 import os
 import re
+from typing import TYPE_CHECKING, Optional
 
 from ..recipes.constants import GEN_PARAM_KEYS
 from ..services.metadata_service import get_default_metadata_provider, get_metadata_provider
@@ -21,20 +22,31 @@ _preview_service = PreviewAssetService(
 )
 
 _metadata_sync_service: MetadataSyncService | None = None
+_metadata_sync_service_settings: Optional["SettingsManager"] = None
+
+if TYPE_CHECKING:  # pragma: no cover - import for type checkers only
+    from ..services.settings_manager import SettingsManager
 
 
 def _get_metadata_sync_service() -> MetadataSyncService:
     """Return the shared metadata sync service, initialising it lazily."""
 
-    global _metadata_sync_service
-    if _metadata_sync_service is None:
+    global _metadata_sync_service, _metadata_sync_service_settings
+
+    settings_manager = get_settings_manager()
+
+    if (
+        _metadata_sync_service is None
+        or _metadata_sync_service_settings is not settings_manager
+    ):
         _metadata_sync_service = MetadataSyncService(
             metadata_manager=MetadataManager,
             preview_service=_preview_service,
-            settings=get_settings_manager(),
+            settings=settings_manager,
             default_metadata_provider_factory=get_default_metadata_provider,
             metadata_provider_selector=get_metadata_provider,
         )
+        _metadata_sync_service_settings = settings_manager
     return _metadata_sync_service