April 2018 Google changed the mobile search results page from having the option to go to the next page of results and instead show a “more results” button. Well, now Google is testing this same user experience on desktop search.

Over the weekend, numerous people have noticed Google testing this out. Here is a screen shot from @tehseowner:

Here are more screen shots I found on Twitter:

Google is also testing variations of the icons in the search bar:

Forum discussion at Twitter.