Merge pull request #393 from bawantha/fix/issue_361_mannuly_update_scrollOffset

Fix/issue 391 manuly update scroll offset

Author: PRBaraiya

lib/src/week_view/week_view.dart

@@ -476,6 +476,11 @@ class WeekViewState<T extends Object?> extends State<WeekView<T>> {
 
     // Update builders and callbacks
     _assignBuilders();
+
+    if (widget.scrollOffset != oldWidget.scrollOffset) {
+      _lastScrollOffset = widget.scrollOffset;
+      _scrollController.jumpTo(widget.scrollOffset);
+    }
   }
 
   @override