I tried the Collectionview and it seems it has a bug when flowDirection is RightToLeft and ItemsLayout set to GridItemsLayout with Orientation Vertical.(at least Span =2)
In this case the Collectionview itself appears right to left , but the items sequence is not like what in items-source and items are actually laid from Left to Right.(example :with Span =3,first item in the View is Third one in bound itemsSource)
I hope someone can help to solve the problem ,because I’m using Xamarin Forms and I need this feature.