All the components part of the UI for XamarinFomrs suite are based on the respective components in our UI for Android and UI for iOS suites. They are not based on the native Xamarin components. This is why we do not support that feature yet.
You can log it in our feedback portal
so that we can follow its demand. If this feature becomes frequently requested we will consider its implementation.
Pavel R. Pavlov
Telerik by Progress
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Telerik Feedback Portal
and vote to affect the priority of the items