What is the ruling on one who forgets a verse from al-Fatihah

Question : Peace be upon you. And upon you be peace. The markets are on the shoulders. Yes. He says: Honorable Shaykh, she prayed a four-rak'ah prayer and forgot to recite a verse from the verses of al-Fatihah in one of the rak'ahs, so she added a fifth rak'ah and prostrated for forgetfulness.

Answer : There is no harm. I say this is the correct ruling.