Hi Hen,
Greetings from Syncfusion.
In our current implementation we can only set Xamarin.Form.View as SfTabItem Content, so we don’t have support for this reported requirement. We have already logged a feature report for this requirement and it can be tracked through our feature management system.
Currently we don’t have plan, so this feature will be available any of our upcoming release. We will let you know once the feature is implemented.
Regards,
Dhanasekar