Autoscroll not working when lockTOContainerEdges prop set to true

I have a nested list and for some reason auto scroll is not working. I have attached a code sandbox below for the issue

https://codesandbox.io/s/lucid-bowman-wjdyi

Any help will be much appreciated (👍
I was also wondering if there is a way to add styles while dragging the element, like an outline maybe?