If the ma'mum catches the second rak'ah with the imam, does he recite the opening supplication?

Question:
Honorable Shaykh, may Allah grant you success. He says: If the ma'mum joins the prayer after missing a rak'ah and catches the imam in the second, does he recite the opening supplication? Because this is the beginning of the prayer for the ma'mum?

Answer:
Yes, yes, he recites the opening supplication and seeks refuge, even if his imam recites aloud, because the imam does not take on the opening supplication and seeking refuge for the ma'mum, so he performs them, yes.