In an Instagram post on May 24, 2019, Dynasty head writer Paula Sabbaga announced that Season 2 was wrapping up, and Steven's story arc was finished for now. However, her caption did imply that Steven would make a triumphant return to introduce a political storyline in Season 4.

Why did Steven leave dynasty?

As an adult, Steven clashed with his legal father on the companies policies and ethics and decided to leave Atlanta.

Does Steven ever come back to Dynasty?

No, Steven Carrington doesn't come back in Dynasty season 3. The fan-favourite is played by James Mackay but, unfortunately, the actor departed from the project half way through the second season. ... “While Steven had a choice to leave, unfortunately I didn't.