Fix ScrollView keyboard scroll drift on long key press (#15988)

* Fix ScrollView keyboard scroll drift on long key press

* Change files

Author: iamAbhi-916

change/react-native-windows-c5ccd437-3b14-4157-926e-e9c76f440c38.json

@@ -0,0 +1,7 @@
+{
+  "type": "prerelease",
+  "comment": "Fix ScrollView keyboard scroll drift on long key press",
+  "packageName": "react-native-windows",
+  "email": "74712637+iamAbhi-916@users.noreply.github.com",
+  "dependentChangeType": "patch"
+}

vnext/Microsoft.ReactNative/Fabric/Composition/ScrollViewComponentView.cpp

@@ -1023,16 +1023,16 @@ void ScrollViewComponentView::OnKeyDown(
       args.Handled(pageUp(true));
       break;
     case winrt::Windows::System::VirtualKey::Up:
-      args.Handled(lineUp(true));
+      args.Handled(lineUp(false));
       break;
     case winrt::Windows::System::VirtualKey::Down:
-      args.Handled(lineDown(true));
+      args.Handled(lineDown(false));
       break;
     case winrt::Windows::System::VirtualKey::Left:
-      args.Handled(lineLeft(true));
+      args.Handled(lineLeft(false));
       break;
     case winrt::Windows::System::VirtualKey::Right:
-      args.Handled(lineRight(true));
+      args.Handled(lineRight(false));
       break;
   }