ANSWER:
No problem in reciting another surah after fateha in the 3rd and 4th rakah, even intentionally. There’s no sujood as sahu for this as it’s not a mistake.
ANSWER:
No problem in reciting another surah after fateha in the 3rd and 4th rakah, even intentionally. There’s no sujood as sahu for this as it’s not a mistake.