I switch to use the Platform IDE extension (I disabled the Arduino Community Edition extension I was using).
I read the documentation and I was able to setup a new project and using the libraries in 1 hour of work at max.
Code is the same of ArdiuonoArduino IDE.
``#include works#include {A-LIBRARY-HERE} works fine after adding the library in the lib_deps section of platformio.inithe platformio.ini file.
Intellisense, code completion, Build and Upload seems easier asthen the other extension but no need to become crazy with setup of project and itthis extension seems all better organized and having more featurefeatures.