I've recently decided to try out CLion, and it works just fine but when today the announcement was made that C++23 is added to Codeforces i wanted to try out C++23 in CLion. When creating a new project I selected C++23, but actually when I try to use some of the new features like $$$print$$$ it doesn't work ($$$print$$$ was not declared in this scope, and when I try to $$$#include <print>$$$ it says there is no such file or directory). It seems like it actually isn't C++23, though the command for compiling the code is using -std=gnu++23.