TabView's BindingContext is initialized for all tabs when the control is loaded in syncfusion tab. This should not be the right case.
The case should be like
eg:
tabview habing 3 tabs like tabitem1, tabitem2,tabitem3
so when tabview initialized then only initialize bindingcontext for tabitem1 not all the tabitems, like same way when tabitem2 clicked that time only initialize binding context for tabitem2 content.
that should be the architecture like devexpress tabview