^{Originally posted by andry81 May 14, 2025}
Just have noticed the implementation:

And compared to that it is not enough: https://stackoverflow.com/questions/78134533/winapi-gettokeninformation-with-tokenelevationtype-what-do-the-enumerators/78145061#78145061

You have to check both: TOKEN_ELEVATION_TYPE and TOKEN_ELEVATION

Another issue here is that the if (!s_initialized) is not atomic.