Hello James,
Currently, that is unsupported. This is because the
RadSideDrawer.
MainContent only supports content of type
View. In order to host and navigate it needs to support Page types (ContentPage, NavigationPage, etc).
Fortunately, this feature has been previously requested and we have approved development for a future release. You can keep track of its development
via this feedback item. You can help raise the priority of the item by up-voting it (click the "Like" button).
Please let us know if you have any further questions or concerns.
Regards,
Lance | Tech Support Engineer, Sr.
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?
Explore the
Telerik Feedback Portal
and vote to affect the priority of the items