When I use pybind11 to return smart pointers, do I need to specify the return strategy?

[AI-Friend]

When I use pybind11 to return smart pointers,
do I need to specify the return strategy?
Will the destructuring of C++ and Python not conflict?
What if I return a py::list containing multiple smart pointers
like [ubique_ptr0, unique_ptr1, ...]

thank you very much!