Is the order of chapters to be read in sunnah and fard prayers considered separately?

I have examined all of the answers given to the questions about the order of chapters to be read in prayers; the same prayer is mentioned in all answers; that is, the first and second rak'ahs or the third and the fourth. Let us consider the morning prayer; if a person reads the chapters of al-Falaq and an-Nas in the sunnah, can he read the chapters of al- Maun and al-Kawthar in the fard? Is it necessary to follow the order when a person moves on to the fard prayer after performing the sunnah?

Dear Brother / Sister,

Following this order ends when a person salutes. Every prayer is considered separately. Sunnah and fard prayers are not considered together related to the order of the chapters. The order in a sunnah prayer is separate and the order in a fard prayer separate.

For instance, you can read the chapters of al-Falaq and an-Nas in the sunnah, and the chapters of al-Kawthar and al-Ikhlas in the fard in the morning prayer.

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