SPRO Objects not captured in Dynamic TBOM

Hi SolMan Experts,

I have created Dynamic TBOM for VA01 t-code, and did SPRO change for my sales doc type OR(used during TBOM for sales order creation) and as expected a transport request was created for the changed Object(V_TVAP).

But this object was not captured in the Dynamic TBOM and also it didn't capture any of the GUI objects in VA01.

Why these objects are not captured in Dynamic TBOM? Is this the expected result or am I missing anything from my side?

Thanks in Advance..

Regards,

Vivek