Are the post-prayer remembrances sufficient for the morning remembrances if both contain Ayatul Kursi and the Mu'awwidhat, or must they be recited twice? And when should the two rak'ahs of Ishraq be prayed by one who intends to remain in the mosque for two hours after sunrise?

We have clarified the permissibility of combining post-prayer supplications with morning or evening remembrances, intending both simultaneously, though it is better to perform each separately. As for the two rak'ahs of Ishraq or the Duha prayer, they are not to be performed until the sun has risen to the height of a spear (after the prohibited time for prayer has passed), and their time extends until a short while before the sun reaches its zenith.