Tucked buttoned shirts become 'untucked' when adding too many skin details

Hello,

I have this problem since awhile. I searched a solution to that bug but I couldn't find anything.
Sometimes the shirts or t-shirts overlap on the pant, sometimes it's only certain skinny pants and sometimes it's every pants. I repaired my game a lot of time, but it doesn't help.

I have no mods, no CC.
I only play with the base game kits and packs.

Is it a recurring bug? Is it planned to be solved or am I the only one to have it?

Thank you for your help.

Edit By Crinrict: Adjusted Title fit bug report at AHQ