Hi Narasagounda,
Thanks for contacting Syncfusion support.
Query: Navigate
between pages inside the Syncfusion SfTabView tab, but without losing the tab page
tabs
The SfTabView doesn't support the reported behavior.
Since The SfTabView control is a ContentView control and it can be added to a ContentPage. Due to this if we navigate to another page then the SfTabView will not be visible because it is a child of another page.
Regards,
Vijayakumar V