This was a speciality for the Prophet salla Allahu alaihi wa sallam and in another hadeeth by Umm Salama, she asked him if we would do the same and he didn’t allow it.

When I read sahih bukhari I came up with some hadeeth that prophet (sal)prayed 2 rakhas after Asar prayer.hadeeth no 564,565,566,567 Volume1,Book10,No 565: Narrates Hisham’s father: ‘Aisha (addressing me) said,”O son of my sister! The Prophet never missed two prostrations (i.e. Rakat) after the ‘Asr prayer in my house.” I also read its forbidden to pray after asar! It is confusing