[FIXED] Certain full-body outfits result in strange body shapes

Product: The Sims 4
Platform:Steam-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? 1.109.185.1030 DX11
What expansions, game packs, and stuff packs do you have installed? all
Steps: How can we find the bug ourselves? in CAS, all male full outfit clothes have leg distortion as shown in the image attached
What happens when the bug occurs? bone/rig distortion for full outfit clothes. All adult male full outfit clothes cause Sims' legs distortion, making a "hole" between the legs
What do you expect to see? legs don't stretch, making male characters have a "hole" between the legs
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? Yes
Please describe the patch or change you made. 1.109.185.1030 DX11

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all adult full outfit clothes cause Sims' legs distortion as shown in the screenshot

Edit: I exaggerated with "all", but there are many.

Edit By Crinrict: adjusted title