احسن الله اليك أستاذنا Can i combine the Sunnah of Maghrib and Isha if I'm praying Maghrib and Isha as jamm? جزاك الله خيرا

Imam Ibn Baz said: If you pray ʿIshāʾ together with Maghrib in advance (Jamʿ Taqdīm), then you should pray the Sunnah of Maghrib and the Sunnah of ʿIshāʾ afterward, and then pray Witr after that — even if it is still during the time of Maghrib.