Google pulled the "Show More" button from AI Overviews, the AI-generated answer blocks that sit above organic results on many U.S. queries, according to a Search Engine Roundtable report by editor Barry Schwartz. The interface change, observed across tested searches, also appears to push users who want to see the underlying sources toward AI Mode, Google's separate chat-style search interface.

For the searcher, the difference shows up in a single tap. A user who previously tapped once inside an AI Overview and saw four or five citations now sees a tighter summary and a single routing cue that leads away from the standard results page.

What changed inside the AI Overview

Search Engine Roundtable's report identifies two interface elements that disappeared together. The first is the "Show More" toggle, which previously sat at the foot of an AI Overview and expanded the inline citation list from a collapsed default to a fuller set of pages the model drew from. The second is the inline source chips that previously linked directly to publisher URLs from inside the AI Overview without routing through another Google surface.

Schwartz's framing in the report is that AI Overviews have become visually tighter but functionally narrower — fewer source links per impression (each individual appearance of an AI Overview in a search session), and a longer path for any user who wants to compare the AI's claim against the page it drew the claim from.

What does this change for publishers and SEOs?

For sites that have built referral strategies around AI Overview citations, the removal compresses the path between an AI-generated answer and a publisher URL. A user who wants to see the source has three options: click into AI Mode and continue the conversation there, scroll past the AI Overview to the standard organic results, or reformulate the question.

That reformulation is where the strategic concern sits. Each new query is a session AI Mode keeps inside its own conversation thread, where Google controls the visible ranking signals (the data points its systems use to order results) and where publishers have less analytics data to confirm which page actually satisfied the user's question.

Confirmed UI change versus unconfirmed Google policy

The distinction matters for anyone weighing how to respond. The change is UI telemetry from sampled observation, not a confirmed statement from Google's search organization. It could be a staged rollout (a gradual release to a growing share of users), a limited A/B test (a controlled experiment that shows one version to some users and a different version to others), or a permanent interface decision. The Search Engine Roundtable report does not specify which.

What is confirmed in the source: AI Overviews continue to appear above organic results for a growing share of queries, and AI Mode exists as a separate Google search surface. What is not confirmed is whether the "Show More" removal is global, permanent, or scoped to particular query categories such as health, finance, or local intent.

What to monitor next

Three signals will clarify whether this is a redirect or a removal. First, whether AI Mode begins surfacing its own expanded source list independently of the AI Overview — that would confirm the routing interpretation. Second, whether Google publishes any documentation clarifying the relationship between the two surfaces. Third, whether third-party rank-tracking tools (software that automates daily search-result sampling for a fixed list of keywords) begin reporting a drop in visible citation counts within AI Overviews across their keyword panels — a measurable proxy for how widely the change has rolled out.

For publishers, the immediate monitoring task is sharper. Tools that snapshot the cited source list inside an AI Overview now need to record whether they captured the pre-expansion or post-expansion state explicitly, because the expanded state is no longer reachable through the public interface.

The watch item through the rest of the quarter is whether Google confirms a policy change or leaves the routing shift as an undocumented UI edit. The answer will determine whether publishers optimize for citation slots that still exist or rebuild their measurement around a single, compressed list.