Ahmad ibn Muhammad from Muhammad ibn Sinan from Ibn Muskan from Abu al-Abbas who said:
I asked Abu Abdillah عليه السلام, peace be upon him, about a man leading a woman in prayer in his house. Imam عليه السلام said: “Yes, she stands behind him.”
Ali Akbar al-Ghaffari
Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 3, p. 293