The ruling on a woman who used to make up the missed prayers during her menstruation but did not make up the missed fasts

The questioner : Peace be upon you. Peace be upon you and Allah's mercy. Shaykh, in a question, yes, it is that my grandmother, my mother's mother, passed away twenty-five years ago. She did not make up the fasts she missed out of ignorance. They used to make up the prayers but not the fasts. She would experience irregular non-menstrual bleeding in some years, so she would not fast for most of Ramadan. What is required of us? But this is, if Allah wills.

The Shaykh : Ignorance, yes. They used to make up the prayers. They were in the desert. They used to make up the prayers but not the fast?

The questioner : She owes nothing.

The Shaykh : She owes nothing, yes. And nothing is required of us.

The questioner : And nothing is required of you.

The Shaykh : May Allah reward you, Shaykh.

The questioner : May Allah bless you.

The Shaykh : Peace be upon you. And upon you be peace.