pybind11 warning in O3 optimization with gcc

[Sytoplis]

Hello. Similar to #3014 I have the issue that i get a lot of warnings when compiling using gcc. I am not yet beyond the example with using this library, so i am kind of new here. I am compiling my file using
gcc -O3 -Wall -shared -std=c++11 -fPIC $(python3-config --includes) -I "$PYBIND11_BASE/include" example.cpp -o "example$(python3-config --extension-suffix)"
This is how it is suggested in the docs, so i am unsure what i am doing wrong. (It was suggested here https://pybind11.readthedocs.io/en/stable/compiling.html#building-manually)

Getting warnings like:

/usr/include/c++/16/bits/stl_bvector.h:303:21: warning: ‘((const std::_Bit_iterator*)((char*)&used_kwargs + offsetof(pybind11::detail::small_vector<bool, 6>,pybind11::detail::small_vector<bool, 6>::m_repr) + 8))[1].std::_Bit_iterator::std::_Bit_iterator_base.std::_Bit_iterator_base::_M_offset’ may be used uninitialized [-Wmaybe-uninitialized]
  303 |               + __x._M_offset - __y._M_offset);
      |                 ~~~~^~~~~~~~~

All of the warnings are -Wmaybe-uninitialized by the way. And they all come from stl_bvector.h

Other than that, it compiles just fine. Not sure if this is my fault or a bug.
I am on Linux (fedora 44) using the pybind11 release 3.0.4