Smooth scrolling animation with Overflow

First time posting here, hello!

So what I’m going for is having three columns with overflow that have smooth scrolling animations. Unfortunately I seem to have a scrolling bar of sorts and the scrolling animation is really choppy.

I’ve tried to mess about in the interactions section trying to put in a scrolling in view animation but overflow seems to ignore that and I’m having a difficult time finding an appropriate tutorial.

Bare in mind that I don’t know anything about programming and I am relatively new with webflow, so I would really appreciate the help.

Here is my site Read-Only:

Do you have an example of what you’re trying to achieve?