D365 BC product is being improved continuously and following is the expected improvement coming in April Updates.
Improvements to Scrolling in Lists
When scrolling in a list page today, your scrolling is periodically interrupted with a “fetching more rows” indicator. Scrolling pauses while Business Central fetches and loads more rows into the page. See below for an example of this:
Microsoft’s latest enhancements aim to improve scrolling experience. You will be able to scroll to any position on a list without pause. We’ve been able to see the improved experience in our preview environments and believe this will be a simple but highly valued feature for frequent Business Central users!