Strange transitions on pagination

[KattAttack]

After loading enough kitties for several pages, the images appear to be sliding from right to left when switching between pages. I'm not sure what's causing this and would appreciate another set of eyes from someone who's more knowledgeable of this library. My goal is to have the images remain stationary when switching from one page to another (it's alright if opacity is affected).

My hypothesis is that the images from the previous page are disappearing slower than the new images on the page you've clicked on appear. So the new image appears before the others have fully disappeared, hence the delayed shift to the front of the box. But if this is true, is there a way to remedy this on my end?

https://codesandbox.io/s/zw1190rl2m

Thanks c:
-Kat