Sprites

So, this has been bugging me for some time, but when are you (the developers of Sims) ever going to fix the animation on these Sprites creatures that show up around Discover University and the Luminary's Pond area?https://64.media.tumblr.com/eedf357cc9b31e5f05049e7e3882708a/a3341d6bab6d24b4-98/s2048x3072/229c9b0ee442d0b60e3a0765d70186d2e0192432.png
https://64.media.tumblr.com/f0ed67ba23d638f2998417d46f5fb4bd/a3341d6bab6d24b4-1a/s2048x3072/d0549c6ec9f44a8266d7ef99c8182c46364cef7b.png

I mean, the odd square things of these so-called "Sprites" don't bother me too much, but this is a bit annoying to an extent.
So please, PLEASE fix this when you get the chance.