diff --git a/DiffableDataSources.xcodeproj/xcshareddata/xcschemes/DiffableDataSources.xcscheme b/DiffableDataSources.xcodeproj/xcshareddata/xcschemes/DiffableDataSources.xcscheme
index afbe573..ed7149a 100644
--- a/DiffableDataSources.xcodeproj/xcshareddata/xcschemes/DiffableDataSources.xcscheme
+++ b/DiffableDataSources.xcodeproj/xcshareddata/xcschemes/DiffableDataSources.xcscheme
@@ -27,6 +27,15 @@
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "6BB762CB22B455170050DC03"
+            BuildableName = "DiffableDataSources.framework"
+            BlueprintName = "DiffableDataSources"
+            ReferencedContainer = "container:DiffableDataSources.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
       <Testables>
          <TestableReference
             skipped = "NO">
@@ -39,17 +48,6 @@
             </BuildableReference>
          </TestableReference>
       </Testables>
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "6BB762CB22B455170050DC03"
-            BuildableName = "DiffableDataSources.framework"
-            BlueprintName = "DiffableDataSources"
-            ReferencedContainer = "container:DiffableDataSources.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -70,8 +68,6 @@
             ReferencedContainer = "container:DiffableDataSources.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"
diff --git a/Sources/DiffableDataSourceSnapshot.swift b/Sources/DiffableDataSourceSnapshot.swift
index c57a575..09fcb28 100644
--- a/Sources/DiffableDataSourceSnapshot.swift
+++ b/Sources/DiffableDataSourceSnapshot.swift
@@ -1,28 +1,71 @@
+import UIKit
+
 /// A class for backporting `NSDiffableDataSourceSnapshot` introduced in iOS 13.0+, macOS 10.15+, tvOS 13.0+.
 /// Represents the mutable state of diffable data source of UI.
 public struct DiffableDataSourceSnapshot<SectionIdentifierType: Hashable, ItemIdentifierType: Hashable> {
     internal var structure = SnapshotStructure<SectionIdentifierType, ItemIdentifierType>()
 
+    private let forceFallback: Bool
+    private var _nativeSnapshot: Any?
+    @available(iOS 13.0, *)
+    internal var nativeSnapshot: NSDiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType> {
+        get {
+            return _nativeSnapshot as! NSDiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType>
+        }
+        set {
+            _nativeSnapshot = newValue
+        }
+    }
+
     /// Creates a new empty snapshot object.
-    public init() {}
+    public init() {
+        self.init(forceFallback: false)
+    }
+
+    internal init(forceFallback: Bool) {
+        self.forceFallback = forceFallback
+        if #available(iOS 13.0, *), !forceFallback {
+            nativeSnapshot = .init()
+            return
+        }
+    }
+
+    @available(iOS 13.0, *)
+    static func from(nativeSnapshot: NSDiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType>) -> Self {
+        var snapshot = DiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType>()
+        snapshot.nativeSnapshot = nativeSnapshot
+        return snapshot
+    }
 
     /// The number of item identifiers in the snapshot.
     public var numberOfItems: Int {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.numberOfItems
+        }
         return itemIdentifiers.count
     }
 
     /// The number of section identifiers in the snapshot.
     public var numberOfSections: Int {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.numberOfSections
+        }
         return sectionIdentifiers.count
     }
 
     /// All section identifiers in the snapshot.
     public var sectionIdentifiers: [SectionIdentifierType] {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.sectionIdentifiers
+        }
         return structure.allSectionIDs
     }
 
     /// All item identifiers in the snapshot.
     public var itemIdentifiers: [ItemIdentifierType] {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.itemIdentifiers
+        }
         return structure.allItemIDs
     }
 
@@ -33,6 +76,9 @@ public struct DiffableDataSourceSnapshot<SectionIdentifierType: Hashable, ItemId
     ///
     /// - Returns: The number of item identifiers in the specified section.
     public func numberOfItems(inSection identifier: SectionIdentifierType) -> Int {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.numberOfItems(inSection: identifier)
+        }
         return itemIdentifiers(inSection: identifier).count
     }
 
@@ -43,6 +89,9 @@ public struct DiffableDataSourceSnapshot<SectionIdentifierType: Hashable, ItemId
     ///
     /// - Returns: The item identifiers in the specified section.
     public func itemIdentifiers(inSection identifier: SectionIdentifierType) -> [ItemIdentifierType] {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.itemIdentifiers(inSection: identifier)
+        }
         return structure.items(in: identifier)
     }
 
@@ -53,6 +102,9 @@ public struct DiffableDataSourceSnapshot<SectionIdentifierType: Hashable, ItemId
     ///
     /// - Returns: A section identifier containing the specified item.
     public func sectionIdentifier(containingItem identifier: ItemIdentifierType) -> SectionIdentifierType? {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.sectionIdentifier(containingItem: identifier)
+        }
         return structure.section(containing: identifier)
     }
 
@@ -63,6 +115,9 @@ public struct DiffableDataSourceSnapshot<SectionIdentifierType: Hashable, ItemId
     ///
     /// - Returns: An index of the specified item.
     public func indexOfItem(_ identifier: ItemIdentifierType) -> Int? {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.indexOfItem(identifier)
+        }
         return itemIdentifiers.firstIndex { $0.isEqualHash(to: identifier) }
     }
 
@@ -73,6 +128,9 @@ public struct DiffableDataSourceSnapshot<SectionIdentifierType: Hashable, ItemId
     ///
     /// - Returns: An index of the specified section.
     public func indexOfSection(_ identifier: SectionIdentifierType) -> Int? {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.indexOfSection(identifier)
+        }
         return sectionIdentifiers.firstIndex { $0.isEqualHash(to: identifier) }
     }
 
@@ -82,6 +140,9 @@ public struct DiffableDataSourceSnapshot<SectionIdentifierType: Hashable, ItemId
     ///   - identifiers: The item identifiers to be appended.
     ///   - sectionIdentifier: An identifier of section to append the given identiciers.
     public mutating func appendItems(_ identifiers: [ItemIdentifierType], toSection sectionIdentifier: SectionIdentifierType? = nil) {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.appendItems(identifiers, toSection: sectionIdentifier)
+        }
         structure.append(itemIDs: identifiers, to: sectionIdentifier)
     }
 
@@ -91,6 +152,9 @@ public struct DiffableDataSourceSnapshot<SectionIdentifierType: Hashable, ItemId
     ///   - identifiers: The item identifiers to be inserted.
     ///   - beforeIdentifier: An identifier of item.
     public mutating func insertItems(_ identifiers: [ItemIdentifierType], beforeItem beforeIdentifier: ItemIdentifierType) {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.insertItems(identifiers, beforeItem: beforeIdentifier)
+        }
         structure.insert(itemIDs: identifiers, before: beforeIdentifier)
     }
 
@@ -100,6 +164,9 @@ public struct DiffableDataSourceSnapshot<SectionIdentifierType: Hashable, ItemId
     ///   - identifiers: The item identifiers to be inserted.
     ///   - afterIdentifier: An identifier of item.
     public mutating func insertItems(_ identifiers: [ItemIdentifierType], afterItem afterIdentifier: ItemIdentifierType) {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.insertItems(identifiers, afterItem: afterIdentifier)
+        }
         structure.insert(itemIDs: identifiers, after: afterIdentifier)
     }
 
@@ -108,11 +175,17 @@ public struct DiffableDataSourceSnapshot<SectionIdentifierType: Hashable, ItemId
     /// - Parameters:
     ///   - identifiers: The item identifiers to be deleted.
     public mutating func deleteItems(_ identifiers: [ItemIdentifierType]) {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.deleteItems(identifiers)
+        }
         structure.remove(itemIDs: identifiers)
     }
 
     /// Deletes the all items in the snapshot.
     public mutating func deleteAllItems() {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.deleteAllItems()
+        }
         structure.removeAllItems()
     }
 
@@ -122,6 +195,9 @@ public struct DiffableDataSourceSnapshot<SectionIdentifierType: Hashable, ItemId
     ///   - identifier: An item identifier to be moved.
     ///   - toIdentifier: An identifier of item.
     public mutating func moveItem(_ identifier: ItemIdentifierType, beforeItem toIdentifier: ItemIdentifierType) {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.moveItem(identifier, beforeItem: toIdentifier)
+        }
         structure.move(itemID: identifier, before: toIdentifier)
     }
 
@@ -131,6 +207,9 @@ public struct DiffableDataSourceSnapshot<SectionIdentifierType: Hashable, ItemId
     ///   - identifier: An item identifier to be moved.
     ///   - toIdentifier: An identifier of item.
     public mutating func moveItem(_ identifier: ItemIdentifierType, afterItem toIdentifier: ItemIdentifierType) {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.moveItem(identifier, afterItem: toIdentifier)
+        }
         structure.move(itemID: identifier, after: toIdentifier)
     }
 
@@ -139,6 +218,9 @@ public struct DiffableDataSourceSnapshot<SectionIdentifierType: Hashable, ItemId
     /// - Parameters:
     ///   - identifiers: The item identifiers to be reloaded.
     public mutating func reloadItems(_ identifiers: [ItemIdentifierType]) {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.reloadItems(identifiers)
+        }
         structure.update(itemIDs: identifiers)
     }
 
@@ -147,6 +229,9 @@ public struct DiffableDataSourceSnapshot<SectionIdentifierType: Hashable, ItemId
     /// - Parameters:
     ///   - identifiers: The section identifiers to be appended.
     public mutating func appendSections(_ identifiers: [SectionIdentifierType]) {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.appendSections(identifiers)
+        }
         structure.append(sectionIDs: identifiers)
     }
 
@@ -156,6 +241,9 @@ public struct DiffableDataSourceSnapshot<SectionIdentifierType: Hashable, ItemId
     ///   - identifiers: The section identifiers to be inserted.
     ///   - toIdentifier: An identifier of setion.
     public mutating func insertSections(_ identifiers: [SectionIdentifierType], beforeSection toIdentifier: SectionIdentifierType) {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.insertSections(identifiers, beforeSection: toIdentifier)
+        }
         structure.insert(sectionIDs: identifiers, before: toIdentifier)
     }
 
@@ -165,6 +253,9 @@ public struct DiffableDataSourceSnapshot<SectionIdentifierType: Hashable, ItemId
     ///   - identifiers: The section identifiers to be inserted.
     ///   - toIdentifier: An identifier of setion.
     public mutating func insertSections(_ identifiers: [SectionIdentifierType], afterSection toIdentifier: SectionIdentifierType) {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.insertSections(identifiers, afterSection: toIdentifier)
+        }
         structure.insert(sectionIDs: identifiers, after: toIdentifier)
     }
 
@@ -173,6 +264,9 @@ public struct DiffableDataSourceSnapshot<SectionIdentifierType: Hashable, ItemId
     /// - Parameters:
     ///   - identifiers: The section identifiers to be deleted.
     public mutating func deleteSections(_ identifiers: [SectionIdentifierType]) {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.deleteSections(identifiers)
+        }
         structure.remove(sectionIDs: identifiers)
     }
 
@@ -182,6 +276,9 @@ public struct DiffableDataSourceSnapshot<SectionIdentifierType: Hashable, ItemId
     ///   - identifier: A section identifier to be moved.
     ///   - toIdentifier: An identifier of section.
     public mutating func moveSection(_ identifier: SectionIdentifierType, beforeSection toIdentifier: SectionIdentifierType) {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.moveSection(identifier, beforeSection: toIdentifier)
+        }
         structure.move(sectionID: identifier, before: toIdentifier)
     }
 
@@ -191,6 +288,9 @@ public struct DiffableDataSourceSnapshot<SectionIdentifierType: Hashable, ItemId
     ///   - identifier: A section identifier to be moved.
     ///   - toIdentifier: An identifier of section.
     public mutating func moveSection(_ identifier: SectionIdentifierType, afterSection toIdentifier: SectionIdentifierType) {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.moveSection(identifier, afterSection: toIdentifier)
+        }
         structure.move(sectionID: identifier, after: toIdentifier)
     }
 
@@ -199,6 +299,9 @@ public struct DiffableDataSourceSnapshot<SectionIdentifierType: Hashable, ItemId
     /// - Parameters:
     ///   - identifiers: The section identifiers to be reloaded.
     public mutating func reloadSections(_ identifiers: [SectionIdentifierType]) {
+        if #available(iOS 13.0, *), !forceFallback {
+            return nativeSnapshot.reloadSections(identifiers)
+        }
         structure.update(sectionIDs: identifiers)
     }
 }
diff --git a/Sources/Internal/DiffableDataSourceCore.swift b/Sources/Internal/DiffableDataSourceCore.swift
index b45b757..aa257bc 100644
--- a/Sources/Internal/DiffableDataSourceCore.swift
+++ b/Sources/Internal/DiffableDataSourceCore.swift
@@ -51,8 +51,8 @@ final class DiffableDataSourceCore<SectionIdentifierType: Hashable, ItemIdentifi
         }
     }
 
-    func snapshot() -> DiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType> {
-        var snapshot = DiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType>()
+    func snapshot(forceFallback: Bool) -> DiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType> {
+        var snapshot = DiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType>(forceFallback: forceFallback)
         snapshot.structure.sections = currentSnapshot.structure.sections
         return snapshot
     }
diff --git a/Sources/UIKit/CollectionViewDiffableDataSource.swift b/Sources/UIKit/CollectionViewDiffableDataSource.swift
index 8c13d99..43c47eb 100644
--- a/Sources/UIKit/CollectionViewDiffableDataSource.swift
+++ b/Sources/UIKit/CollectionViewDiffableDataSource.swift
@@ -19,17 +19,45 @@ open class CollectionViewDiffableDataSource<SectionIdentifierType: Hashable, Ite
     private weak var collectionView: UICollectionView?
     private let cellProvider: CellProvider
     private let core = DiffableDataSourceCore<SectionIdentifierType, ItemIdentifierType>()
+    private let forceFallback: Bool
+    private var _nativeDataSource: Any?
+    @available(iOS 13.0, *)
+    private var nativeDataSource: UICollectionViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType> {
+        get {
+            guard let nativeDataSource = _nativeDataSource as? UICollectionViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType> else {
+                fatalError()
+            }
+            return nativeDataSource
+        }
+        set {
+            _nativeDataSource = newValue
+        }
+    }
+
+    @available(iOS 13.0, *)
+    private func createNativeDataSource(for collectionView: UICollectionView, cellProvider: @escaping CellProvider) {
+        _nativeDataSource = UICollectionViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>(collectionView: collectionView, cellProvider: cellProvider)
+    }
 
     /// Creates a new data source.
     ///
     /// - Parameters:
     ///   - collectionView: A collection view instance to be managed.
     ///   - cellProvider: A closure to dequeue the cell for items.
-    public init(collectionView: UICollectionView, cellProvider: @escaping CellProvider) {
+    public convenience init(collectionView: UICollectionView, cellProvider: @escaping CellProvider) {
+        self.init(collectionView: collectionView, forceFallback: false, cellProvider: cellProvider)
+    }
+
+    internal init(collectionView: UICollectionView, forceFallback: Bool, cellProvider: @escaping CellProvider) {
         self.collectionView = collectionView
         self.cellProvider = cellProvider
+        self.forceFallback = forceFallback
         super.init()
 
+        if #available(iOS 13, *), !forceFallback {
+            createNativeDataSource(for: collectionView, cellProvider: cellProvider)
+            return
+        }
         collectionView.dataSource = self
     }
 
@@ -42,13 +70,17 @@ open class CollectionViewDiffableDataSource<SectionIdentifierType: Hashable, Ite
     ///   - completion: An optional completion block which is called when the complete
     ///                 performing updates.
     public func apply(_ snapshot: DiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType>, animatingDifferences: Bool = true, completion: (() -> Void)? = nil) {
+        if #available(iOS 13, *), !forceFallback {
+            nativeDataSource.apply(snapshot.nativeSnapshot, animatingDifferences: animatingDifferences, completion: completion)
+            return
+        }
         core.apply(
             snapshot,
             view: collectionView,
             animatingDifferences: animatingDifferences,
             performUpdates: { collectionView, changeset, setSections in
                 collectionView.reload(using: changeset, setData: setSections)
-        },
+            },
             completion: completion
         )
     }
@@ -57,7 +89,10 @@ open class CollectionViewDiffableDataSource<SectionIdentifierType: Hashable, Ite
     ///
     /// - Returns: A new snapshot object of current state.
     public func snapshot() -> DiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType> {
-        return core.snapshot()
+        if #available(iOS 13, *), !forceFallback {
+            return .from(nativeSnapshot: nativeDataSource.snapshot())
+        }
+        return core.snapshot(forceFallback: forceFallback)
     }
 
     /// Returns an item identifier for given index path.
@@ -67,6 +102,9 @@ open class CollectionViewDiffableDataSource<SectionIdentifierType: Hashable, Ite
     ///
     /// - Returns: An item identifier for given index path.
     public func itemIdentifier(for indexPath: IndexPath) -> ItemIdentifierType? {
+        if #available(iOS 13, *), !forceFallback {
+            return nativeDataSource.itemIdentifier(for: indexPath)
+        }
         return core.itemIdentifier(for: indexPath)
     }
 
@@ -77,6 +115,9 @@ open class CollectionViewDiffableDataSource<SectionIdentifierType: Hashable, Ite
     ///
     /// - Returns: An index path for given item identifier.
     public func indexPath(for itemIdentifier: ItemIdentifierType) -> IndexPath? {
+        if #available(iOS 13, *), !forceFallback {
+            return nativeDataSource.indexPath(for: itemIdentifier)
+        }
         return core.indexPath(for: itemIdentifier)
     }
 
@@ -87,6 +128,9 @@ open class CollectionViewDiffableDataSource<SectionIdentifierType: Hashable, Ite
     ///
     /// - Returns: The number of sections in the data source.
     public func numberOfSections(in collectionView: UICollectionView) -> Int {
+        if #available(iOS 13, *), !forceFallback {
+            return nativeDataSource.numberOfSections(in: collectionView)
+        }
         return core.numberOfSections()
     }
 
@@ -98,6 +142,9 @@ open class CollectionViewDiffableDataSource<SectionIdentifierType: Hashable, Ite
     ///
     /// - Returns: The number of items in the specified section.
     public func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
+        if #available(iOS 13, *), !forceFallback {
+            return nativeDataSource.collectionView(collectionView, numberOfItemsInSection: section)
+        }
         return core.numberOfItems(inSection: section)
     }
 
@@ -109,6 +156,9 @@ open class CollectionViewDiffableDataSource<SectionIdentifierType: Hashable, Ite
     ///
     /// - Returns: A cell for row at specified index path.
     open func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
+        if #available(iOS 13, *), !forceFallback {
+            return nativeDataSource.collectionView(collectionView, cellForItemAt: indexPath)
+        }
         let itemIdentifier = core.unsafeItemIdentifier(for: indexPath)
         guard let cell = cellProvider(collectionView, indexPath, itemIdentifier) else {
             universalError("UICollectionView dataSource returned a nil cell for item at index path: \(indexPath), collectionView: \(collectionView), itemIdentifier: \(itemIdentifier)")
@@ -126,6 +176,9 @@ open class CollectionViewDiffableDataSource<SectionIdentifierType: Hashable, Ite
     ///
     /// - Returns: A supplementary view for element of kind at specified index path.
     open func collectionView(_ collectionView: UICollectionView, viewForSupplementaryElementOfKind kind: String, at indexPath: IndexPath) -> UICollectionReusableView {
+        if #available(iOS 13, *), !forceFallback {
+            return nativeDataSource.collectionView(collectionView, viewForSupplementaryElementOfKind: kind, at: indexPath)
+        }
         guard let view = supplementaryViewProvider?(collectionView, kind, indexPath) else {
             return UICollectionReusableView()
         }
diff --git a/Sources/UIKit/TableViewDiffableDataSource.swift b/Sources/UIKit/TableViewDiffableDataSource.swift
index 0bb1f2e..ad28ad6 100644
--- a/Sources/UIKit/TableViewDiffableDataSource.swift
+++ b/Sources/UIKit/TableViewDiffableDataSource.swift
@@ -16,17 +16,45 @@ open class TableViewDiffableDataSource<SectionIdentifierType: Hashable, ItemIden
     private weak var tableView: UITableView?
     private let cellProvider: CellProvider
     private let core = DiffableDataSourceCore<SectionIdentifierType, ItemIdentifierType>()
+    private let forceFallback: Bool
+    private var _nativeDataSource: Any?
+    @available(iOS 13.0, *)
+    private var nativeDataSource: UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType> {
+        get {
+            guard let nativeDataSource = _nativeDataSource as? UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType> else {
+                fatalError()
+            }
+            return nativeDataSource
+        }
+        set {
+            _nativeDataSource = newValue
+        }
+    }
+
+    @available(iOS 13.0, *)
+    private func createNativeDataSource(for tableView: UITableView, cellProvider: @escaping CellProvider) {
+        _nativeDataSource = UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>(tableView: tableView, cellProvider: cellProvider)
+    }
 
     /// Creates a new data source.
     ///
     /// - Parameters:
     ///   - tableView: A table view instance to be managed.
     ///   - cellProvider: A closure to dequeue the cell for rows.
-    public init(tableView: UITableView, cellProvider: @escaping CellProvider) {
+    public convenience init(tableView: UITableView, cellProvider: @escaping CellProvider) {
+        self.init(tableView: tableView, forceFallback: false, cellProvider: cellProvider)
+    }
+
+    internal init(tableView: UITableView, forceFallback: Bool, cellProvider: @escaping CellProvider) {
         self.tableView = tableView
         self.cellProvider = cellProvider
+        self.forceFallback = forceFallback
         super.init()
 
+        if #available(iOS 13, *), !forceFallback {
+            createNativeDataSource(for: tableView, cellProvider: cellProvider)
+            return
+        }
         tableView.dataSource = self
     }
 
@@ -39,13 +67,17 @@ open class TableViewDiffableDataSource<SectionIdentifierType: Hashable, ItemIden
     ///   - completion: An optional completion block which is called when the complete
     ///                 performing updates.
     public func apply(_ snapshot: DiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType>, animatingDifferences: Bool = true, completion: (() -> Void)? = nil) {
+        if #available(iOS 13, *), !forceFallback {
+            nativeDataSource.apply(snapshot.nativeSnapshot, animatingDifferences: animatingDifferences, completion: completion)
+            return
+        }
         core.apply(
             snapshot,
             view: tableView,
             animatingDifferences: animatingDifferences,
             performUpdates: { tableView, changeset, setSections in
                 tableView.reload(using: changeset, with: self.defaultRowAnimation, setData: setSections)
-        },
+            },
             completion: completion
         )
     }
@@ -54,7 +86,10 @@ open class TableViewDiffableDataSource<SectionIdentifierType: Hashable, ItemIden
     ///
     /// - Returns: A new snapshot object of current state.
     public func snapshot() -> DiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType> {
-        return core.snapshot()
+        if #available(iOS 13, *), !forceFallback {
+            return .from(nativeSnapshot: nativeDataSource.snapshot())
+        }
+        return core.snapshot(forceFallback: forceFallback)
     }
 
     /// Returns an item identifier for given index path.
@@ -64,6 +99,9 @@ open class TableViewDiffableDataSource<SectionIdentifierType: Hashable, ItemIden
     ///
     /// - Returns: An item identifier for given index path.
     public func itemIdentifier(for indexPath: IndexPath) -> ItemIdentifierType? {
+        if #available(iOS 13, *), !forceFallback {
+            return nativeDataSource.itemIdentifier(for: indexPath)
+        }
         return core.itemIdentifier(for: indexPath)
     }
 
@@ -74,6 +112,9 @@ open class TableViewDiffableDataSource<SectionIdentifierType: Hashable, ItemIden
     ///
     /// - Returns: An index path for given item identifier.
     public func indexPath(for itemIdentifier: ItemIdentifierType) -> IndexPath? {
+        if #available(iOS 13, *), !forceFallback {
+            return nativeDataSource.indexPath(for: itemIdentifier)
+        }
         return core.indexPath(for: itemIdentifier)
     }
 
@@ -84,6 +125,9 @@ open class TableViewDiffableDataSource<SectionIdentifierType: Hashable, ItemIden
     ///
     /// - Returns: The number of sections in the data source.
     public func numberOfSections(in tableView: UITableView) -> Int {
+        if #available(iOS 13, *), !forceFallback {
+            return nativeDataSource.numberOfSections(in: tableView)
+        }
         return core.numberOfSections()
     }
 
@@ -95,6 +139,9 @@ open class TableViewDiffableDataSource<SectionIdentifierType: Hashable, ItemIden
     ///
     /// - Returns: The number of items in the specified section.
     public func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+        if #available(iOS 13, *), !forceFallback {
+            return nativeDataSource.tableView(tableView, numberOfRowsInSection: section)
+        }
         return core.numberOfItems(inSection: section)
     }
 
@@ -128,6 +175,9 @@ open class TableViewDiffableDataSource<SectionIdentifierType: Hashable, ItemIden
     ///
     /// - Returns: A cell for row at specified index path.
     open func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
+        if #available(iOS 13, *), !forceFallback {
+            return nativeDataSource.tableView(tableView, cellForRowAt: indexPath)
+        }
         let itemIdentifier = core.unsafeItemIdentifier(for: indexPath)
         guard let cell = cellProvider(tableView, indexPath, itemIdentifier) else {
             universalError("UITableView dataSource returned a nil cell for row at index path: \(indexPath), tableView: \(tableView), itemIdentifier: \(itemIdentifier)")
@@ -143,7 +193,7 @@ open class TableViewDiffableDataSource<SectionIdentifierType: Hashable, ItemIden
     ///   - section: An index of section.
     ///
     /// - Returns: A boolean for row at specified index path.
-    open func tableView(_ tableView: UITableView, canEditRowAt: IndexPath) -> Bool {
+    open func tableView(_ tableView: UITableView, canEditRowAt indexPath: IndexPath) -> Bool {
         return false
     }
 
@@ -154,7 +204,7 @@ open class TableViewDiffableDataSource<SectionIdentifierType: Hashable, ItemIden
     ///   - section: An index of section.
     ///
     /// - Returns: A boolean for row at specified index path.
-    open func tableView(_ tableView: UITableView, canMoveRowAt _: IndexPath) -> Bool {
+    open func tableView(_ tableView: UITableView, canMoveRowAt indexPath: IndexPath) -> Bool {
         return false
     }
 
diff --git a/Tests/CollectionViewDiffableDataSourceTests.swift b/Tests/CollectionViewDiffableDataSourceTests.swift
index 212eff5..bcc7450 100644
--- a/Tests/CollectionViewDiffableDataSourceTests.swift
+++ b/Tests/CollectionViewDiffableDataSourceTests.swift
@@ -7,7 +7,7 @@ import UIKit
 final class CollectionViewDiffableDataSourceTests: XCTestCase {
     func testInit() {
         let collectionView = MockCollectionView()
-        let dataSource = CollectionViewDiffableDataSource<Int, Int>(collectionView: collectionView) { _, _, _ in
+        let dataSource = CollectionViewDiffableDataSource<Int, Int>(collectionView: collectionView, forceFallback: true) { _, _, _ in
             UICollectionViewCell()
         }
 
@@ -16,11 +16,11 @@ final class CollectionViewDiffableDataSourceTests: XCTestCase {
 
     func testApply() {
         let collectionView = MockCollectionView()
-        let dataSource = CollectionViewDiffableDataSource<Int, Int>(collectionView: collectionView) { _, _, _ in
+        let dataSource = CollectionViewDiffableDataSource<Int, Int>(collectionView: collectionView, forceFallback: true) { _, _, _ in
             UICollectionViewCell()
         }
 
-        var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+        var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
 
         let e1 = expectation(description: "testApply() e1")
         dataSource.apply(snapshot, completion: e1.fulfill)
@@ -50,7 +50,7 @@ final class CollectionViewDiffableDataSourceTests: XCTestCase {
 
     func testSnapshot() {
         let collectionView = MockCollectionView()
-        let dataSource = CollectionViewDiffableDataSource<Int, Int>(collectionView: collectionView) { _, _, _ in
+        let dataSource = CollectionViewDiffableDataSource<Int, Int>(collectionView: collectionView, forceFallback: true) { _, _, _ in
             UICollectionViewCell()
         }
 
@@ -65,7 +65,7 @@ final class CollectionViewDiffableDataSourceTests: XCTestCase {
         XCTAssertEqual(snapshot3.sectionIdentifiers, [])
         XCTAssertEqual(snapshot3.itemIdentifiers, [])
 
-        var snapshotToApply = DiffableDataSourceSnapshot<Int, Int>()
+        var snapshotToApply = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
         snapshotToApply.appendSections([0, 1, 2])
         snapshotToApply.appendItems([0, 1, 2])
         dataSource.apply(snapshotToApply)
@@ -92,11 +92,11 @@ final class CollectionViewDiffableDataSourceTests: XCTestCase {
 
     func testItemIdentifier() {
         let collectionView = MockCollectionView()
-        let dataSource = CollectionViewDiffableDataSource<Int, Int>(collectionView: collectionView) { _, _, _ in
+        let dataSource = CollectionViewDiffableDataSource<Int, Int>(collectionView: collectionView, forceFallback: true) { _, _, _ in
             UICollectionViewCell()
         }
 
-        var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+        var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
         snapshot.appendSections([0, 1, 2])
         snapshot.appendItems([0, 1, 2], toSection: 0)
         dataSource.apply(snapshot)
@@ -107,11 +107,11 @@ final class CollectionViewDiffableDataSourceTests: XCTestCase {
 
     func testIndexPath() {
         let collectionView = MockCollectionView()
-        let dataSource = CollectionViewDiffableDataSource<Int, Int>(collectionView: collectionView) { _, _, _ in
+        let dataSource = CollectionViewDiffableDataSource<Int, Int>(collectionView: collectionView, forceFallback: true) { _, _, _ in
             UICollectionViewCell()
         }
 
-        var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+        var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
         snapshot.appendSections([0, 1, 2])
         snapshot.appendItems([0, 1, 2], toSection: 0)
         dataSource.apply(snapshot)
@@ -122,13 +122,13 @@ final class CollectionViewDiffableDataSourceTests: XCTestCase {
 
     func testNumberOfSections() {
         let collectionView = MockCollectionView()
-        let dataSource = CollectionViewDiffableDataSource<Int, Int>(collectionView: collectionView) { _, _, _ in
+        let dataSource = CollectionViewDiffableDataSource<Int, Int>(collectionView: collectionView, forceFallback: true) { _, _, _ in
             UICollectionViewCell()
         }
 
         XCTAssertEqual(dataSource.numberOfSections(in: collectionView), 0)
 
-        var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+        var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
         snapshot.appendSections([0, 1, 2])
         snapshot.appendItems([0, 1, 2], toSection: 0)
         dataSource.apply(snapshot)
@@ -138,11 +138,11 @@ final class CollectionViewDiffableDataSourceTests: XCTestCase {
 
     func testNumberOfRowsInSection() {
         let collectionView = MockCollectionView()
-        let dataSource = CollectionViewDiffableDataSource<Int, Int>(collectionView: collectionView) { _, _, _ in
+        let dataSource = CollectionViewDiffableDataSource<Int, Int>(collectionView: collectionView, forceFallback: true) { _, _, _ in
             UICollectionViewCell()
         }
 
-        var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+        var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
         snapshot.appendSections([0, 1, 2])
         snapshot.appendItems([0, 1, 2], toSection: 0)
         dataSource.apply(snapshot)
@@ -153,11 +153,11 @@ final class CollectionViewDiffableDataSourceTests: XCTestCase {
     func testCellForRowAt() {
         let collectionView = MockCollectionView()
         let cell = UICollectionViewCell()
-        let dataSource = CollectionViewDiffableDataSource<Int, Int>(collectionView: collectionView) { _, _, _ in
+        let dataSource = CollectionViewDiffableDataSource<Int, Int>(collectionView: collectionView, forceFallback: true) { _, _, _ in
             cell
         }
 
-        var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+        var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
         snapshot.appendSections([0, 1, 2])
         snapshot.appendItems([0, 1, 2], toSection: 0)
         dataSource.apply(snapshot)
@@ -171,11 +171,11 @@ final class CollectionViewDiffableDataSourceTests: XCTestCase {
     func testCanMoveRowAt() {
         let collectionView = MockCollectionView()
         let cell = UICollectionViewCell()
-        let dataSource = CollectionViewDiffableDataSource<Int, Int>(collectionView: collectionView) { _, _, _ in
+        let dataSource = CollectionViewDiffableDataSource<Int, Int>(collectionView: collectionView, forceFallback: true) { _, _, _ in
             cell
         }
 
-        var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+        var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
         snapshot.appendSections([0, 1, 2])
         snapshot.appendItems([0, 1, 2], toSection: 0)
         dataSource.apply(snapshot)
diff --git a/Tests/DiffableDataSourceTests.swift b/Tests/DiffableDataSourceTests.swift
index 7adf171..368dc01 100644
--- a/Tests/DiffableDataSourceTests.swift
+++ b/Tests/DiffableDataSourceTests.swift
@@ -16,7 +16,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections(test.initial)
             snapshot.appendSections(test.append)
             XCTAssertEqual(snapshot.sectionIdentifiers, test.expected)
@@ -33,7 +33,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections(test.initial)
             snapshot.appendSections(test.append)
             XCTAssertEqual(snapshot.sectionIdentifiers, test.expected)
@@ -51,7 +51,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections(test.initial)
             snapshot.insertSections(test.insert, beforeSection: test.before)
             XCTAssertEqual(snapshot.sectionIdentifiers, test.expected)
@@ -67,7 +67,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections(test.initial)
             snapshot.insertSections(test.insert, beforeSection: test.before)
             XCTAssertEqual(snapshot.sectionIdentifiers, test.expected)
@@ -86,7 +86,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections(test.initial)
             snapshot.insertSections(test.insert, afterSection: test.after)
             XCTAssertEqual(snapshot.sectionIdentifiers, test.expected)
@@ -102,7 +102,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections(test.initial)
             snapshot.insertSections(test.insert, afterSection: test.after)
             XCTAssertEqual(snapshot.sectionIdentifiers, test.expected)
@@ -122,7 +122,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections(test.initial)
             snapshot.deleteSections(test.delete)
             XCTAssertEqual(snapshot.sectionIdentifiers, test.expected)
@@ -140,7 +140,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections(test.initial)
             snapshot.moveSection(test.move, beforeSection: test.before)
             XCTAssertEqual(snapshot.sectionIdentifiers, test.expected)
@@ -158,7 +158,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections(test.initial)
             snapshot.moveSection(test.move, afterSection: test.after)
             XCTAssertEqual(snapshot.sectionIdentifiers, test.expected)
@@ -194,7 +194,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections(test.initial)
             snapshot.reloadSections(test.reload)
             XCTAssertEqual(snapshot.sectionIdentifiers, test.initial)
@@ -213,7 +213,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections([0, 1])
             snapshot.appendItems(test.initial)
             snapshot.appendItems(test.append)
@@ -231,7 +231,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections([0, 1])
             snapshot.appendItems(test.initial)
             snapshot.appendItems(test.append)
@@ -253,7 +253,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             for (section, items) in test.initial.enumerated() {
                 snapshot.appendSections([section])
                 snapshot.appendItems(items)
@@ -276,7 +276,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             for (section, items) in test.initial.enumerated() {
                 snapshot.appendSections([section])
                 snapshot.appendItems(items)
@@ -302,7 +302,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections([0, 1])
             snapshot.appendItems(test.initial)
             snapshot.insertItems(test.insert, beforeItem: test.before)
@@ -320,7 +320,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections([0, 1])
             snapshot.appendItems(test.initial)
             snapshot.insertItems(test.insert, beforeItem: test.before)
@@ -341,7 +341,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections([0, 1])
             snapshot.appendItems(test.initial)
             snapshot.insertItems(test.insert, afterItem: test.after)
@@ -359,7 +359,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections([0, 1])
             snapshot.appendItems(test.initial)
             snapshot.insertItems(test.insert, afterItem: test.after)
@@ -382,7 +382,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             for (section, items) in test.initial.enumerated() {
                 snapshot.appendSections([section])
                 snapshot.appendItems(items, toSection: section)
@@ -409,7 +409,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             for (section, items) in test.enumerated() {
                 snapshot.appendSections([section])
                 snapshot.appendItems(items, toSection: section)
@@ -435,7 +435,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             for (section, items) in test.initial.enumerated() {
                 snapshot.appendSections([section])
                 snapshot.appendItems(items, toSection: section)
@@ -463,7 +463,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             for (section, items) in test.initial.enumerated() {
                 snapshot.appendSections([section])
                 snapshot.appendItems(items, toSection: section)
@@ -539,7 +539,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             for (section, items) in test.initial.enumerated() {
                 snapshot.appendSections([section])
                 snapshot.appendItems(items, toSection: section)
@@ -564,7 +564,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             for (section, items) in test.initial.enumerated() {
                 snapshot.appendSections([section])
                 snapshot.appendItems(items, toSection: section)
@@ -583,7 +583,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             for (section, items) in test.initial.enumerated() {
                 snapshot.appendSections([section])
                 snapshot.appendItems(items, toSection: section)
@@ -602,7 +602,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections(test.initial)
 
             XCTAssertEqual(snapshot.numberOfSections, test.expected)
@@ -618,7 +618,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections(test.initial)
 
             XCTAssertEqual(snapshot.numberOfSections, test.expected)
@@ -636,7 +636,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             for (section, items) in test.initial.enumerated() {
                 snapshot.appendSections([section])
                 snapshot.appendItems(items, toSection: section)
@@ -655,7 +655,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             for (section, items) in test.initial.enumerated() {
                 snapshot.appendSections([section])
                 snapshot.appendItems(items, toSection: section)
@@ -674,7 +674,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections(test.initial)
 
             XCTAssertEqual(snapshot.sectionIdentifiers, test.expected)
@@ -690,7 +690,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections(test.initial)
 
             XCTAssertEqual(snapshot.sectionIdentifiers, test.expected)
@@ -708,7 +708,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             for (section, items) in test.initial.enumerated() {
                 snapshot.appendSections([section])
                 snapshot.appendItems(items, toSection: section)
@@ -727,7 +727,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             for (section, items) in test.initial.enumerated() {
                 snapshot.appendSections([section])
                 snapshot.appendItems(items, toSection: section)
@@ -748,7 +748,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             for (section, items) in test.initial.enumerated() {
                 snapshot.appendSections([section])
                 snapshot.appendItems(items, toSection: section)
@@ -767,7 +767,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             for (section, items) in test.initial.enumerated() {
                 snapshot.appendSections([section])
                 snapshot.appendItems(items, toSection: section)
@@ -789,7 +789,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             for (section, items) in test.initial.enumerated() {
                 snapshot.appendSections([section])
                 snapshot.appendItems(items, toSection: section)
@@ -808,7 +808,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             for (section, items) in test.initial.enumerated() {
                 snapshot.appendSections([section])
                 snapshot.appendItems(items, toSection: section)
@@ -830,7 +830,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             for (section, items) in test.initial.enumerated() {
                 snapshot.appendSections([section])
                 snapshot.appendItems(items, toSection: section)
@@ -849,7 +849,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             for (section, items) in test.initial.enumerated() {
                 snapshot.appendSections([section])
                 snapshot.appendItems(items, toSection: section)
@@ -870,7 +870,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections(test.initial)
 
             XCTAssertEqual(snapshot.indexOfSection(test.section), test.expectedIndex)
@@ -886,7 +886,7 @@ final class DiffableDataSourceSnapshotTests: XCTestCase {
         ]
 
         for test in tests {
-            var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+            var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
             snapshot.appendSections(test.initial)
 
             XCTAssertEqual(snapshot.indexOfSection(test.section), test.expectedIndex)
diff --git a/Tests/TableViewDiffableDataSourceTests.swift b/Tests/TableViewDiffableDataSourceTests.swift
index 8cec845..a6e2c66 100644
--- a/Tests/TableViewDiffableDataSourceTests.swift
+++ b/Tests/TableViewDiffableDataSourceTests.swift
@@ -7,7 +7,7 @@ import UIKit
 final class TableViewDiffableDataSourceTests: XCTestCase {
     func testInit() {
         let tableView = MockTableView()
-        let dataSource = TableViewDiffableDataSource<Int, Int>(tableView: tableView) { _, _, _ in
+        let dataSource = TableViewDiffableDataSource<Int, Int>(tableView: tableView, forceFallback: true) { _, _, _ in
             UITableViewCell()
         }
 
@@ -16,11 +16,11 @@ final class TableViewDiffableDataSourceTests: XCTestCase {
 
     func testApply() {
         let tableView = MockTableView()
-        let dataSource = TableViewDiffableDataSource<Int, Int>(tableView: tableView) { _, _, _ in
+        let dataSource = TableViewDiffableDataSource<Int, Int>(tableView: tableView, forceFallback: true) { _, _, _ in
             UITableViewCell()
         }
 
-        var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+        var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
 
         let e1 = expectation(description: "testApply() e1")
         dataSource.apply(snapshot, completion: e1.fulfill)
@@ -50,7 +50,7 @@ final class TableViewDiffableDataSourceTests: XCTestCase {
 
     func testSnapshot() {
         let tableView = MockTableView()
-        let dataSource = TableViewDiffableDataSource<Int, Int>(tableView: tableView) { _, _, _ in
+        let dataSource = TableViewDiffableDataSource<Int, Int>(tableView: tableView, forceFallback: true) { _, _, _ in
             UITableViewCell()
         }
 
@@ -65,7 +65,7 @@ final class TableViewDiffableDataSourceTests: XCTestCase {
         XCTAssertEqual(snapshot3.sectionIdentifiers, [])
         XCTAssertEqual(snapshot3.itemIdentifiers, [])
 
-        var snapshotToApply = DiffableDataSourceSnapshot<Int, Int>()
+        var snapshotToApply = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
         snapshotToApply.appendSections([0, 1, 2])
         snapshotToApply.appendItems([0, 1, 2])
         dataSource.apply(snapshotToApply)
@@ -92,11 +92,11 @@ final class TableViewDiffableDataSourceTests: XCTestCase {
 
     func testItemIdentifier() {
         let tableView = MockTableView()
-        let dataSource = TableViewDiffableDataSource<Int, Int>(tableView: tableView) { _, _, _ in
+        let dataSource = TableViewDiffableDataSource<Int, Int>(tableView: tableView, forceFallback: true) { _, _, _ in
             UITableViewCell()
         }
 
-        var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+        var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
         snapshot.appendSections([0, 1, 2])
         snapshot.appendItems([0, 1, 2], toSection: 0)
         dataSource.apply(snapshot)
@@ -107,11 +107,11 @@ final class TableViewDiffableDataSourceTests: XCTestCase {
 
     func testIndexPath() {
         let tableView = MockTableView()
-        let dataSource = TableViewDiffableDataSource<Int, Int>(tableView: tableView) { _, _, _ in
+        let dataSource = TableViewDiffableDataSource<Int, Int>(tableView: tableView, forceFallback: true) { _, _, _ in
             UITableViewCell()
         }
 
-        var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+        var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
         snapshot.appendSections([0, 1, 2])
         snapshot.appendItems([0, 1, 2], toSection: 0)
         dataSource.apply(snapshot)
@@ -122,13 +122,13 @@ final class TableViewDiffableDataSourceTests: XCTestCase {
 
     func testNumberOfSections() {
         let tableView = MockTableView()
-        let dataSource = TableViewDiffableDataSource<Int, Int>(tableView: tableView) { _, _, _ in
+        let dataSource = TableViewDiffableDataSource<Int, Int>(tableView: tableView, forceFallback: true) { _, _, _ in
             UITableViewCell()
         }
 
         XCTAssertEqual(dataSource.numberOfSections(in: tableView), 0)
 
-        var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+        var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
         snapshot.appendSections([0, 1, 2])
         snapshot.appendItems([0, 1, 2], toSection: 0)
         dataSource.apply(snapshot)
@@ -138,11 +138,11 @@ final class TableViewDiffableDataSourceTests: XCTestCase {
 
     func testNumberOfRowsInSection() {
         let tableView = MockTableView()
-        let dataSource = TableViewDiffableDataSource<Int, Int>(tableView: tableView) { _, _, _ in
+        let dataSource = TableViewDiffableDataSource<Int, Int>(tableView: tableView, forceFallback: true) { _, _, _ in
             UITableViewCell()
         }
 
-        var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+        var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
         snapshot.appendSections([0, 1, 2])
         snapshot.appendItems([0, 1, 2], toSection: 0)
         dataSource.apply(snapshot)
@@ -153,11 +153,11 @@ final class TableViewDiffableDataSourceTests: XCTestCase {
     func testCellForRowAt() {
         let tableView = MockTableView()
         let cell = UITableViewCell()
-        let dataSource = TableViewDiffableDataSource<Int, Int>(tableView: tableView) { _, _, _ in
+        let dataSource = TableViewDiffableDataSource<Int, Int>(tableView: tableView, forceFallback: true) { _, _, _ in
             cell
         }
 
-        var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+        var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
         snapshot.appendSections([0, 1, 2])
         snapshot.appendItems([0, 1, 2], toSection: 0)
         dataSource.apply(snapshot)
@@ -171,11 +171,11 @@ final class TableViewDiffableDataSourceTests: XCTestCase {
     func testCanEditRowAt() {
         let tableView = MockTableView()
         let cell = UITableViewCell()
-        let dataSource = TableViewDiffableDataSource<Int, Int>(tableView: tableView) { _, _, _ in
+        let dataSource = TableViewDiffableDataSource<Int, Int>(tableView: tableView, forceFallback: true) { _, _, _ in
             cell
         }
 
-        var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+        var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
         snapshot.appendSections([0, 1, 2])
         snapshot.appendItems([0, 1, 2], toSection: 0)
         dataSource.apply(snapshot)
@@ -189,11 +189,11 @@ final class TableViewDiffableDataSourceTests: XCTestCase {
     func testCanMoveRowAt() {
         let tableView = MockTableView()
         let cell = UITableViewCell()
-        let dataSource = TableViewDiffableDataSource<Int, Int>(tableView: tableView) { _, _, _ in
+        let dataSource = TableViewDiffableDataSource<Int, Int>(tableView: tableView, forceFallback: true) { _, _, _ in
             cell
         }
 
-        var snapshot = DiffableDataSourceSnapshot<Int, Int>()
+        var snapshot = DiffableDataSourceSnapshot<Int, Int>(forceFallback: true)
         snapshot.appendSections([0, 1, 2])
         snapshot.appendItems([0, 1, 2], toSection: 0)
         dataSource.apply(snapshot)