According to a Bleeding Cool article (Not a reliable source, but whatever), in 2018, writers at DC will be instructed to work the so-called “Marvel Method”, wherein "the the artist works from a story synopsis from the writer (or plotter), rather than a full script. The artist creates page-by-page plot details on his or her own, after which the work is returned to the writer for the insertion of dialogue."

https://www.bleedingcool.com/2017/11...d-that-marvel/