ScrollIntoView does not work as expected.

[NeverMorewd]

Describe the bug

ScrollIntoView(itemsControl.Items.Count - 1) can not work as expected, while scrollViewer?.ScrollToEnd(); can work well.

To Reproduce

  // not work
  itemsControl.ScrollIntoView(itemsControl.Items.Count - 1);
  itemsControl.ItemsView.CollectionChanged += (sender, args) =>
  {
      itemsControl.ScrollIntoView(itemsControl.Items.Count - 1);
  };
  itemsControl.Items.CollectionChanged += (s,e)=> 
  {
      itemsControl.ScrollIntoView(itemsControl.Items.Count - 1);
  };
  itemsControl.Items.Add(viewName);
  // work
  var scrollViewer = itemsControl.FindLogicalAncestorOfType<ScrollViewer>(includeSelf: false);
  scrollViewer?.ScrollToEnd();

Expected behavior

ScrollIntoView(itemsControl.Items.Count - 1) can work like scrollViewer?.ScrollToEnd();

Avalonia version

11.1.3

OS

Windows

Additional context

No response

[timunie]

You may need to use the Dispatcher in order to wait for items to be loaded.

[NeverMorewd]

You may need to use the Dispatcher in order to wait for items to be loaded.

Thank you!

I have solved this issue with adding Dispatcher.UIThread.RunJobs(DispatcherPriority.Loaded); after Items.Add