On August 28, 2026, Google confirmed to Search Engine Roundtable that AI Overviews now load fully expanded on some queries, with the “Ask anything” prompt box already open and no “Show more” button to click. The behavior was first spotted a day earlier, on August 27, by Chris Long, who posted an example on X showing the AI Mode prompt box appearing by default.
For a Michigan site that ranks in the classic ten blue links, this is a layout change that behaves like a ranking penalty and reports like nothing happened at all. That gap is the entire problem, and it is why the next four weeks of Search Console data are going to mislead a lot of people.
What exactly changed with AI Overviews on August 28, 2026?
Google now renders the full AI Overview answer on load for a subset of queries, rather than showing a truncated snippet behind a “Show more” control. A Google spokesperson told Search Engine Roundtable that “AI Overviews may dynamically expand” on topics where Google’s systems judge it most useful. Robby Stein of Google added a detail that matters more than it sounds: if a user has already begun scrolling, the expansion is cancelled so they do not lose their place.
Search Engine Land covered the same change on August 31. Glenn Gabe, sharing two examples on X, noted that both of the expanded overviews he captured were on YMYL queries — the your-money-or-your-life category covering health, finance, legal, and safety topics. That is a small sample and Google has not published a topic list, so treat the YMYL pattern as an observation, not a confirmed targeting rule.
Why won’t this show up as a ranking drop in Search Console?
Because Search Console’s average position measures your rank within the ordered list of web results, not how many pixels down the page the list starts. An AI Overview that grows from six lines to sixty does not move you from position 2 to position 12. You stay at 2.1, your impressions stay flat, and your clicks fall off a cliff.
This is the mechanism worth internalizing, because it predicts cases nobody has written up yet. Any Google interface change that adds vertical height above the organic block — an expanded overview, a taller shopping module, the inline shopping ad carousels that Search Engine Roundtable reported inside AI Mode results on August 31 — produces the same fingerprint: impressions steady, position steady, clicks and CTR down. Any change that actually affects ranking moves position. If you can read that difference, you can diagnose SERP layout shifts you have never heard of, including the ones Google ships without announcing.
The scroll-cancellation rule adds a second, weirder signature. Because expansion aborts once a user starts scrolling, the effect lands hardest on visitors who wait for the page to settle — which skews by device, connection speed, and habit. Expect the damage to be uneven across segments rather than a clean sitewide step down, and expect mobile and desktop to diverge.
Does Google’s “more helpful” claim mean this is fine for publishers?
No, and the wording is worth reading carefully. Google’s statement says research shows users find Search more helpful and engage deeper in follow-up exploration. Follow-up exploration happens inside Google — a second prompt in the “Ask anything” box, a refinement, another AI answer. That is a claim about session depth on Google’s own surface. It is not a claim that outbound clicks to publishers held steady, and it should not be read as one.
Two caveats in the other direction. Google has framed this as testing and tuning, so the set of affected queries can change week to week. And a longer answer surfaces more citation links, which is a real upside for sites that get cited — though a citation you cannot see without scrolling is worth less than one at the top of a short overview.
How should a Michigan business tell this apart from the August spam update?
Check whether position moved. Google’s August 2026 spam update rolled out from August 18 through August 21, and volatility stayed elevated afterward. A spam-update hit moves your average position and usually your impressions. The expanded-overview effect leaves both untouched. If your clicks fell starting the last week of August while position held within a tenth of a point, the spam update is the wrong suspect.
This distinction is not academic in Michigan, where a disproportionate share of the state’s search demand sits squarely in YMYL territory. Health systems and independent practices across metro Detroit, the nursing and skilled-trades programs that feed employers in Grand Rapids and Sterling Heights, personal injury and family law firms in Southfield, and the credit unions that dominate consumer finance here all rank for exactly the informational questions an AI answer is built to absorb. A Livonia orthodontic practice sitting at position two for “how long do braces take” can watch clicks fall 40% while every ranking metric it reports to ownership stays green.
The cost is not just the traffic. It is the month a small team spends rewriting a page that was never the problem — and, worse, the budget decision that follows from a bad read. If you want a second set of eyes on which queries actually moved, that is the kind of audit our team at ROSH Media runs before anyone touches a page.
What is the diagnostic audit, step by step?
Seven steps, all doable in an afternoon by a team of three with Search Console, a spreadsheet, and a browser.
- Pull a query-level comparison. In Search Console’s Performance report, compare August 21–31 against August 10–20 and export queries with clicks, impressions, CTR, and position for both windows.
- Filter for the fingerprint. Keep only rows where impressions changed less than 10%, position changed less than 0.3, and clicks fell more than 20%. That list is your layout-loss cohort. Everything else is a different problem.
- Split by device. Run the same filter for mobile and desktop separately. Because expansion aborts on scroll, a mobile-heavy skew is corroborating evidence rather than noise.
- Hand-check the top twenty queries. Search each one in an incognito window, do not scroll, and screenshot what loads. You are recording whether the overview arrives expanded and whether the “Ask anything” box is open. Date the screenshots; this is a moving target.
- Tag those queries by intent. Separate informational (“how long,” “is it safe,” “what causes”) from transactional (“near me,” “cost,” “book,” “same day”). Expanded overviews eat the first group. The second group is where your remaining click equity lives.
- Re-weight the content calendar. Move effort off pure definitional pages that an AI answer fully satisfies and toward pages carrying something an overview cannot reproduce: your own pricing, your intake process, appointment availability, part fitment tables, staff credentials, service-area specifics.
- Change the report you send leadership. Add a clicks-per-thousand-impressions column beside average position. Position alone now hides the thing that pays your bills, and nobody upstairs will ask for the better metric on their own.
What dates should be on the calendar right now?
Four, and they interact.
- August 18–21, 2026 — the August 2026 spam update rollout window. Any click change starting inside it needs the position check before you blame layout.
- August 27–28, 2026 — first sighting and Google’s confirmation of dynamic expansion. Treat August 28 as day zero for your before-and-after windows.
- Mid-September 2026 — the first fourteen-day post-change window with clean data on both sides. Do not draw conclusions before it closes.
- Early October 2026 — when Q4 budgets get set. If informational queries have gone click-dead, that is the meeting where paid search or a different channel has to absorb the gap, and you need the query cohort from step two in hand to argue it.
One note for the automotive aftermarket and industrial suppliers behind so much of southeast Michigan’s B2B traffic: your long research-cycle queries are the ones most likely to be summarized away, while transactional fitment pages tend to survive. Audit them separately — blending them produces an average that describes neither, a trap worth avoiding when you plan search strategy for a catalog site.
Frequently asked questions
Can I opt out of having my content appear in an expanded AI Overview?
Not selectively. The nosnippet and max-snippet directives that suppress AI Overview eligibility also suppress your regular search snippets, which typically costs more clicks than it saves. Google has not offered an expansion-specific control, and nothing in the August 28 statement suggests one is coming. For nearly every Michigan business, opting out is the wrong trade.
Does ranking first still protect me from this?
Less than it used to. Position one and position eight now sit at nearly the same effective depth when an overview expands to fill the viewport, because the entire blue-link block starts below the fold. Ranking still governs which of you gets the click from users who scroll — there are simply fewer of them on affected queries.
How long until Search Console data reflects the change reliably?
Give it two weeks of post-August 28 data before you conclude anything, and remember Search Console lags roughly two days. That puts a defensible read in mid-September. Anyone presenting a firm number the first week of September is reading residual volatility from the August spam update as much as anything else.
Should I shift budget to Google Ads because of this?
Only after step two tells you which queries actually lost clicks. Reflexively moving budget rewards the same surface that took the traffic. If your losses are concentrated in informational queries you were never converting well anyway, paid search on those terms buys expensive clicks. Fund the transactional terms that still convert instead.
The short version
Google confirmed on August 28, 2026 that AI Overviews expand by default on some queries. It will not move your rankings and it will move your clicks, which means the metric most Michigan businesses report on is now the metric least able to detect the problem. Run the seven-step filter, hand-check twenty queries, and change the column headers on your monthly report before Q4 budgets are set.
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