During the rest one may recite tasbih, perform dhikr, make supplication, or sit silently. The point is the pause after four rakahs; the matn does not establish a fixed mandatory formula for this rest.
A particular dhikr should not be turned into an obligatory condition of tarawih.
Opening interactive controls...
Qiyam Ramadan: Tarawih, Qur’an Recitation, and Witr Congregation
During the rest one may recite tasbih, perform dhikr, make supplication, or sit silently. The point is the pause after four rakahs; the matn does not establish a fixed mandatory formula for this rest.
A particular dhikr should not be turned into an obligatory condition of tarawih.