question #3 Sahih al-Bukhari 764, Book 10, Hadith 158 : What can be learned from Zaid bin Thabit’s observation about the Prophet’s (ﷺ) recitation habits?

Zaid bin Thabit said to me, “Why do you recite very short Suras in the Maghrib prayer while I heard
the Prophet (ﷺ) reciting the longer of the two long Suras?”