ESP-CAM_Firebase arguments problem

[MarcSmithThe15th]

Working on VSCode with PlatformIO. Added the library:
mobizt/Firebase ESP32 Client@^4.4.14

System: Windows 11, I don't think it matters.

Problem:
In the file ESP32-CAM_Firebase/ESP32-CAM_Firebase.ino, there is this line:
Firebase.begin(FIREBASE_HOST, FIREBASE_AUTH);

The problem is that FIREBASE_HOST and FIREBASE_AUTH were declared as Strings, but the .begin fuction needs theses types of arguments:
FirebaseConfig and FirebaseAuth
As per the Firebase.h:
void FIREBASE_CLASS::begin(FirebaseConfig *config, FirebaseAuth *auth)

Is the library to recent? Im kind of a beginner in this kind of programming, thanks for any help