[ARCHIVED] Wrong thumbnail for top notch infant

Product: The Sims 4
Platform: PC
Which language are you playing the game in? German
How often does the bug occur? Always
What is your current game version number? 1.103.315.1020
What expansions, game packs, and stuff packs do you have installed? all of them
Steps: How can we find the bug ourselves? just obtain the happy/top notch infant/toddler traits somehow and take a look at their thumbnails.
What happens when the bug occurs? the top notch infant/toddler trait thumnails are exactly the same, while the happy infant/toddler trait thumbnails are different from each other.
What do you expect to see? consistency. Or actually, the intended thumbnail, as explained below
Have you installed any customization with the game, e.g. Custom Content or Mods? doesn't matter
Did this issue appear after a specific patch or change you made to your system? no

Well, so when infants were implemented, we got the happy infant and top notch infant traits, similar to the traits that were existing for toddlers before those became unobtainable.

It's odd that the top notch infant trait is just re-using the top notch toddler trait thumbnail, while the happy variant got an entirely new thumbnail. See attached screenshots for more (I'm sorry they aren't in english). Now recently I was browsing gamefiles using TS4 studio and I've found what I think is the intended top notch infant trait thumbnail which the developers just forgot to actually use (see attachments, again). It's DST Image DCE51430C56CE1D4.

It's easy to miss, since the toddler traits cannot be obtained anymore (without cheats) ever since infants exist in the game, so under normal circumstances you can't have a sim that has obtained both of the top notch traits, so you wouldn't notice their thumbnails are the same. Still though, I keep cheating myself the toddler trait because you apparently can't fix it, but maybe you can at least change one line somewhere so the intended thumbnail is being used?