Does the imam straighten the rows from his place, or does he move through the rows?

Question:
Honorable Shaykh, the questioner asks: Does the imam straighten the rows from his place, or does he move through the rows and adjust the worshippers?

Answer:
He looks at the rows, and if he sees someone disrupting the row, he speaks to him, even if he says, "O so-and-so," just as 'Ali (may Allah be pleased with him) and others would say, "O so-and-so," when they saw someone neglecting to straighten the row, calling him by his name: "O so-and-so, straighten your row." He looks at them while remaining in his place. He does not go to the end of the row. Some of the Companions, I think, such as Abu Bakr and 'Umar, would appoint a person to go to the rows and straighten them. If a person is appointed, there is no contradiction. However, for him to leave the imam's place and go, this is not found in any report.