If you have an AnimatedContainer with an InkWell, the splashes will not have interpolated clipping rectangles, which leads to unpleasantly cut circles when the AnimatedContainer grows.

You can reproduce this by handing an InkWell with growing AnimatedContainer inside.

new InkWell(
  child: new AnimatedContainer(
    height: someGrowingFunction(),
    duration: ...
  )
)

Some leads to the issues are: this notice, this line, and this method.