I'm probably not the best; person to ask about any kind of troubleshooting. For that--I'm sorry. In my limited understading:
The saves folder(? which is directly under the sims 4/docs;
if you remove the folders in there like, BasementalDrugs, Kuttoe,WickedWhimsMod etc. you are getting rid of what gameplay settings you selected previously.
If you just remove/overwrite the files in Mods/sims4/docs--it will just update with whatever version you picked.
The nisa patch I uploaded recently, should work with
Yars20 WW update.
I've accidentally deleted from the doc/sims4/saves area and when I booted my game, it was like I added (example
Basemental for the first time;;;
If you are asking something else--I'm sure I'm useless on those subjects. May you get the answers you seek as well as solutions.
cheers