Google Map is testing infinite scroll for search results on desktop devices. You may have noticed continuous scroll results on Google SERP.
Punit shared these changes on Twitter.
Continuous Scrolling for Search on Mobile
Google announced continuous scrolling would come to Search on mobile on October 14, 2021. Google Said “we’re making browsing search results more seamless and intuitive with the introduction of continuous scrolling on mobile devices”.
This Search experience was started for most English searches on mobile in the U.S.
I think no one has yet noticed continuous scroll for Google Map.