diff --git a/app/build.yaml b/app/build.yaml
index 3d171966..3f712dba 100644
--- a/app/build.yaml
+++ b/app/build.yaml
@@ -6,6 +6,7 @@ targets:
           formatStringNameMapping:
             double: "${$?.toStringAsFixed(3)}"
             List: "[length: ${$?.length}]"
+            Set: "{length: ${$?.length}}"
             File: "${$?.path}"
             FileDescriptor: "${$?.fdPath}"
           useEnumName: true
diff --git a/app/lib/widget/collection_browser.g.dart b/app/lib/widget/collection_browser.g.dart
index 745a892d..dc4ea01a 100644
--- a/app/lib/widget/collection_browser.g.dart
+++ b/app/lib/widget/collection_browser.g.dart
@@ -143,7 +143,7 @@ extension _$_BlocNpLog on _Bloc {
 extension _$_StateToString on _State {
   String _$toString() {
     // ignore: unnecessary_string_interpolations
-    return "_State {collection: $collection, coverUrl: $coverUrl, items: [length: ${items.length}], isLoading: $isLoading, transformedItems: [length: ${transformedItems.length}], selectedItems: $selectedItems, isSelectionRemovable: $isSelectionRemovable, isSelectionManageableFile: $isSelectionManageableFile, isSelectionDeletable: $isSelectionDeletable, isEditMode: $isEditMode, isEditBusy: $isEditBusy, editName: $editName, editItems: ${editItems == null ? null : "[length: ${editItems!.length}]"}, editTransformedItems: ${editTransformedItems == null ? null : "[length: ${editTransformedItems!.length}]"}, editSort: ${editSort == null ? null : "${editSort!.name}"}, isDragging: $isDragging, zoom: $zoom, scale: ${scale == null ? null : "${scale!.toStringAsFixed(3)}"}, importResult: $importResult, error: $error, message: $message}";
+    return "_State {collection: $collection, coverUrl: $coverUrl, items: [length: ${items.length}], isLoading: $isLoading, transformedItems: [length: ${transformedItems.length}], selectedItems: {length: ${selectedItems.length}}, isSelectionRemovable: $isSelectionRemovable, isSelectionManageableFile: $isSelectionManageableFile, isSelectionDeletable: $isSelectionDeletable, isEditMode: $isEditMode, isEditBusy: $isEditBusy, editName: $editName, editItems: ${editItems == null ? null : "[length: ${editItems!.length}]"}, editTransformedItems: ${editTransformedItems == null ? null : "[length: ${editTransformedItems!.length}]"}, editSort: ${editSort == null ? null : "${editSort!.name}"}, isDragging: $isDragging, zoom: $zoom, scale: ${scale == null ? null : "${scale!.toStringAsFixed(3)}"}, importResult: $importResult, error: $error, message: $message}";
   }
 }
 
@@ -256,7 +256,7 @@ extension _$_UnsetCoverToString on _UnsetCover {
 extension _$_SetSelectedItemsToString on _SetSelectedItems {
   String _$toString() {
     // ignore: unnecessary_string_interpolations
-    return "_SetSelectedItems {items: $items}";
+    return "_SetSelectedItems {items: {length: ${items.length}}}";
   }
 }
 
diff --git a/app/lib/widget/home_collections.g.dart b/app/lib/widget/home_collections.g.dart
index b70f5db0..95416794 100644
--- a/app/lib/widget/home_collections.g.dart
+++ b/app/lib/widget/home_collections.g.dart
@@ -96,7 +96,7 @@ extension _$_ItemNpLog on _Item {
 extension _$_StateToString on _State {
   String _$toString() {
     // ignore: unnecessary_string_interpolations
-    return "_State {collections: [length: ${collections.length}], sort: ${sort.name}, isLoading: $isLoading, transformedItems: [length: ${transformedItems.length}], selectedItems: $selectedItems, error: $error, removeError: $removeError}";
+    return "_State {collections: [length: ${collections.length}], sort: ${sort.name}, isLoading: $isLoading, transformedItems: [length: ${transformedItems.length}], selectedItems: {length: ${selectedItems.length}}, error: $error, removeError: $removeError}";
   }
 }
 
@@ -124,7 +124,7 @@ extension _$_TransformItemsToString on _TransformItems {
 extension _$_SetSelectedItemsToString on _SetSelectedItems {
   String _$toString() {
     // ignore: unnecessary_string_interpolations
-    return "_SetSelectedItems {items: $items}";
+    return "_SetSelectedItems {items: {length: ${items.length}}}";
   }
 }