fix

Runtime/widgets/scroll_position.cs

         public readonly ValueNotifier<bool> isScrollingNotifier = new ValueNotifier<bool>(false);
 
         public override IPromise moveTo(float to, TimeSpan? duration, Curve curve = null, bool clamp = true) {
-            if (clamp)
+            if (clamp) {
+            }
 
             return base.moveTo(to, duration: duration, curve: curve, clamp: clamp);
         }