The follower’s following the imam and his delay after him for supplication

Question:
Shaykh, some of the common people, when they prostrate and then the imam raises his head, they do not raise their heads immediately after him, but they remain for a period making supplication?

Answer:
No, the sunnah (recommended practice) is to follow him, , the follower follows his imam, so that he says, “Raise your heads, then bow,” or “Straighten your rows,” the order is with continuity; he follows him and does not delay after him, he does not race ahead of him, and he does not delay after him, but he follows him continuously; when he says takbir (saying Allahu akbar), say takbir, and when he bows, bow; he does not delay, the sunnah is not to delay, yes.