[CCSP] Crafted jewelery gets rid of CAS jewelery when equipped and removed

Crafted jewellery from Crystal Creations removes any jewellery from CAS worn by the sim if they happen to overlap.

You would think that this isn't a problem, and you'd be right UNTIL you realise that the problem lies when the CCSP jewellery is removed, the jewellery from CAS isn't re-equipped and has to be put back manually.

In Vintage Glamour, sims who put make up on via the Vanity Table get their CAS makeup covered with the Vanity Table makeup but when they remove it the CAS makeup comes back like normal. Why doesn't it work the same way with Crystal Creations jewellery?

No mods or CC used.