Shadow doesn't adjust on resized objects

greetings !

Now i discovered on an old plot of mine, that a picture has " shadow problems ", which where NOT there i played it 1-2 years ago.

It's a special picture a Sim can make out of a Fossil sample ... looks like stones in a stream (brown colored and square).       It is larger than the original and the "little" shadow is shown lower on the wall.

I always had to think about something a had read about an update : they change something with the representation of the shadows ... maybe it has to do with it ...

Greetings

In  the meantime I noticed the "too large shadow" on a few other things - for example : selfmade photographs, and an object out of the dlc lovestruck : the stars-string lights attached to wooden posts.                                                                 The shadow of the modern bathtub (basegame, expensive , with upholstery) is now so big, that you are able to see it outside the exterior wall.                          I see this "too large shadows" on many objects (all original size !) , you can attach on walls.      (i didn't see them while playing longer times ago ... !)