Unexpected Scroll Behaviour when using react-window

Question

I am using react-window for list virtualization in my electron-react application. But when scrolling down it generates a weird behariour. The scroll keeps jumping up and down and cannot scroll down.

<List
      onScroll={(e) => console.log(e, e.target)}
      height={1000}
      itemCount={centralContact.length}
      itemData={centralContact}
      itemSize={40}
      width={"100%"}
    >
      {RenderContact}
    </List>

Missing style prop can be a possible reason but even after adding it the behaviour is same.