Question: focus on the infinityScroll component on the page load

InfinityScroll in the scrollable element and has `scrollableTarget="scrollableDiv"`

```
      <div id="scrollableDiv">
          <InfiniteScroll
            scrollableTarget="scrollableDiv"
         >
```

how to focus on it on the load, so it will be scrollable by the pageDown

if tried useRef and focus(), tabIndex 
nothing helps. 