SIms 4 CAS makeup copying bug

The issue was somewhere before DU, but I'm just using DU as a general pointer for when it did begin.

I may try later to to at least have the issue recorded if I can find my physical copy however at this point I am done putting in much more thought into this issue.

As for where I did report, I used social media and popular discord servers associated with bugs such as MCC (other people recognized it there) and I'm fairly confident I've brought it up on the forums at least once, admittedly I've tired myself out by simply not having been more vocal overall, I have been quiet as I thought at the time it was a feature that would not be forgotten even till now but I know I'm wrong at this point.
As for the demo, I do believe this was not in the demo at all but I honestly barely have memories of the demo. 

This issue was not tied to saves at all either, it was just CAS and on its own to my memory.

https://www.reddit.com/r/thesims/comments/bnjziu/how_to_pass_your_sims_makeup_to_other_outfits/
I've managed to find others talking about the feature, though the rules they are saying to make it work seem a lot more strict than how I approached it.

https://modthesims.info/t/532296

There's also this thread back from 2014 that talks about it and one mentions the makeup is locked for them and then suddenly in 2017 the thread is resurrected and the feature doesn't work/exist apparently.

My main fear is that this feature was patched into the basegame (even if day 1) so it makes my disk copy redundant in even proving this feature exists and I don't really want to reinstall the entire game again just to get one clip. At the moment perhaps I am wrong that it . But I suppose I'll wait it out for now as you say.