“They did so.

They made them

All sit down.”

 

καὶ ἐποίησαν οὕτως καὶ κατέκλιναν ἅπαντας.

 

Luke uniquely said that the crowds followed orders (καὶ ἐποίησαν οὕτως), as they all sat down (καὶ κατέκλιναν ἅπαντας).  In the other gospel stories, Jesus ordered them to sit down in groups, but only Luke said that they actually did what Jesus asked them to do.  Do you actually follow through on what people ask you to do?