I realize my question is not clear enough, and except for the question raised here How having user metadata in /userinfo without "messing" with idtoken, I manage to have things I needed working by myself so this question is not valid anymore
I realize my question is not clear enough, and except for the question raised here How having user metadata in /userinfo without "messing" with idtoken, I manage to have things I needed working by myself so this question is not valid anymore