Hi Ben,
It looks like there might be some sort of a script event handler or an animation/transition set on the elements on scroll, I am not sure though, but it is definitely not coming from the plugin itself.
Try disabling the result animations, it may resolve the conflict: https://i.imgur.com/FA2XXQ3.png
This should get rid off any transitions on the results when displaying.
If the issue is still present, then it might be an script event handler on the scrolling, so in that case turning off the custom scrollbar might be the best idea: https://i.imgur.com/RzcR8Iq.png
