I am so glad that this has been fixed! It caused me loads of confusion when it happened to me, so I was so relieved that I found that other people were having the same issue! Thanks for fixing this Sims4 team! :3
I have the same problem. My Aliens lose their disguises as soon as I leave the CAS.
I don't use mods or CC's and I have all packs and the newest version of the game.
this issue is supposed to be fixed.
Could you please create a new thread if you're still seeing this ? Maybe it has resurfaced.
I don't work or have any association with EA. I give advice to the best of my knowledge and cannot be held responsible for any damage done to your computer/game.
Please only contact me via PM when asked to do so.