As for what was narrated by Al-Husayn ibn Sa‘id from Uthman ibn Isa from Sama‘ah, who said:
I asked Abu Abdillah عليه السلام about a man who prays and recites the Qur’an while he is veiled (covering his face with a cloth). Imam عليه السلام said: “There is no harm.”
Ali Akbar al-Ghaffari
Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 2, p. 245