[BY DESIGN] Adult Sims are scared of thunderstorms.

Product: The Sims 4
Platform:PC
Which language are you playing the game in? English
How often does the bug occur? Every time (100%)
What is your current game version number? 1.70.84.1020
What expansions, game packs, and stuff packs do you have installed? All of them (from Get to Work to Paranormal)
Steps: How can we find the bug ourselves? Have a sim be indoors during a thunderstorm without the Storm Chaser trait.
What happens when the bug occurs? Sim is scared of thunderstorms despite being inside.
What do you expect to see? Sim to not be scared of thunderstorms while inside.
Have you installed any customization with the game, e.g. Custom Content or Mods? Not now. I've removed them.
Did this issue appear after a specific patch or change you made to your system? Neutral/Not Sure 

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Not sure if this is an actual "bug" per say or just broken coding. I expect kids and younger to be scared of thunderstorms. I don't expect my adult sims to be scared of thunderstorms except when they're outside. I usually almost immediately cheat to add the Storm Chaser trait to my sims to deal with it but I don't want a positive boost either. I shouldn't have to resort to cheating to make balances and otherwise fix broken things. I mean EA's a huge company with an equally large team. This is an embarrassment to them as a company and their team. And honestly, I wouldn't bother hiring them if they can't get the simple things right. 

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