No it doesn’t, it gets developed at the same time by another team altogether. What takes time is getting it through MS QA teams.
Hoping this is true. Though recently got the Long Island DLC and the framerate is horrible on a One X. We need One X enhancements...
I'm sorry but I refuse to buy any new content until the quality of the console versions is sorted out. The game looks and runs terribly even on Xbox One X. Low resolution, low framerate, extremely low quality settings (draw distance, shadow draw distance, motion blur quality). Extreme stutters, unobtainable achievements and various gameplay bugs. Polish on existing content is needed more than new content, at least on consoles how I see it.