[ARCHIVED] Sims wear default underwear when naked

@crinrict
Since the last 3 updates broke the game to unplayability, i just try to do the tasks of the grim reaper event to minimize damage. so my sims are sitting at home, and never leave the penthouse. the first action of one of them after yesterday's update was taking a bath autonomously and then i noticed that he was wearing underwear. before the update it was fine. and i didn't change anything.
as far as i know the mod deletes the bathing outfit to force the game to recreate one. after using the mod with testingcheats true the underwear disappeared immediately. so the mod works and the default bathing outfit created by the game is also ok. the question is - what makes them wear the underwear from CAS?