Ask the radical Muslims. I don't think they were in on this deal.
If Russia has converted, why doe she refuse to let that same pope, who consecrated her to the Sacred Heart of Mary, set foot on her soil?
The Russian Orthodox Church has grown astronomically.
God's ways are not linear. Perhaps He is working through those already on the ground in Russia. Makes sense to me.
The Blessed Mother apparently did; but then again, you know better, don't you?