Google has confirmed a new AI Overviews behavior that can materially change the shape of a search results page. For some queries, the previously collapsed overview can automatically open into a longer response, placing traditional blue-link results further down the screen. For website owners, the change reinforces a growing reality in Google Search: visibility is no longer limited to ranking among the first organic results.
Search Engine Land's report on Google's dynamic AI Overview expansion says the company confirmed the behavior on August 28, 2026. Google described the expansion as applying where its systems determine that a longer answer is most useful to people. The feature does not simply add another result type. It can change how much information a searcher sees before they reach the conventional results that have historically driven much of organic search traffic.
What Google changed in AI Overviews
An AI Overview normally begins as a more compact response at the top of eligible results pages, with a control that lets a person reveal more. Under the newly confirmed behavior, Google may expand that response automatically into a full, detailed answer that resembles the presentation of AI Mode. The traditional Show More control is removed in these cases.
