[ARCHIVED] [IL] Sims hold umbrella while swimming in ocean

Product: The Sims 4
Platform: PC(Win10,Origin)
Which language are you playing the game in?: English
How often does the bug occur?: Every time
What is your current game version number?: 1.91.205.1020
What expansions, game packs, and stuff packs do you have installed?: All Expansion packs excluding HightSchoolYears, Others / OutdoorRetreat, SpaDay, Vampires, Parenthood, JungleAdventure, StrangerVille, DreamHomeDecorator, Werewolves / Spooky, Backyard, VintageGlamour, Toddler, LandryDay, Moschino, TinyLiving, Paranormal / IndustrialLoft, Desert Luxe
Steps: How can we find the bug ourselves?: In the rainy day, make Sims to swim in the sea.
What happens when the bug occurs?: Sims swim with umbrella.
What do you expect to see?: Sims swim without umbrella.
Have you installed any customization with the game, e.g. Custom Content or Mods?; Never used
Did this issue appear after a specific patch or change you made to your system?: Not sure

It possible that this post will bump the old post, and my sim is not occult. But my normal sim was swimming with umbrella. This glitch is still happening in the game.
I think "Is it necessary an umbrella for swimwear anyway?"