MATLAB: Debugging C S-Functions called from simulink using Visual Studio Code

cmexs-functionssimulink

Dear all,
I would like to be able to debug an s-function written in C using Visual Studio Code. I was able to debugg a C code called directly from matlab window, however, following the same instructions, I was not able to debug a C code when called from simulink. What extra steps should be taken? Thank you very much.