Pre-emptively load more content endlessly?

[kevin-daniel-hunt]

Looking at the documentation, I would expect if I set overscan or increaseViewportBy property that endReached would be called early. For instance if I set overscan={50} I would expect endReached to be invoked at items.length - 50 but instead it still only invokes it when it is at the very end of the list.

How can I get the component to call endReached ahead of the end of the list, so there is never a pause in scrolling (I want to optimistically load more data when users are 500 rows from the end of table to make sure there is always lots of padded data).