Cooking and packaging DLC in the Project Launcher fails due to possibly erroneous references to Engine content contained in the DLC.
No. The same behavior was observed in 4.17.2.
The cook process fails with several errors indicating that Engine or Game content ... is being referenced by DLC, and references several Engine Content uassets. See attached ProjectLauncher-DLC.log file (created in CL 3813964).
The cook process completes successfully.
There's no existing public thread on this issue, so head over toAnswerHub just mention UE-53636 in the post.