The experiment is targeting only non-webview, non-desktop Android, so
webview should be unaffected. I could target webview as well if there's
desire for consistency but I expect that to be higher risk.

On Tue, Aug 12, 2025 at 10:39 AM Ben Kelly <wanderv...@chromium.org> wrote:

> Can you clarify if this changes the default behavior in WebView?  Thanks.
>
> On Mon, Aug 11, 2025 at 5:21 PM Chromestatus <
> ad...@cr-status.appspotmail.com> wrote:
>
>> Contact emails mthie...@google.com
>>
>> Specification None
>>
>> Summary
>>
>> Shortens the time to freezing background pages (and associated workers)
>> from 5 minutes to 1 minute on Android. See the original intent to ship for
>> background:
>> https://groups.google.com/a/chromium.org/g/blink-dev/c/NKtuFxLsKgo/m/XmQganj9EAAJ.
>> Android 15 has introduced a 1 minute background network restriction on
>> apps, and faster background freezing aligns with this OS-level restriction
>> which causes any network requests made by the site to fail after the 1
>> minute mark anyways.
>>
>>
>> Blink component Blink>Scheduling
>> <https://issues.chromium.org/issues?q=customfield1222907:%22Blink%3EScheduling%22>
>>
>> TAG review None
>>
>> TAG review status Not applicable
>>
>> Risks
>>
>>
>> Interoperability and Compatibility
>>
>> None
>>
>>
>> *Gecko*: No signal
>>
>> *WebKit*: No signal
>>
>> *Web developers*: No signals
>>
>> *Other signals*:
>>
>> WebView application risks
>>
>> Does this intent deprecate or change behavior of existing APIs, such that
>> it has potentially high risk for Android WebView-based applications?
>>
>> None
>>
>>
>> Debuggability
>>
>> None
>>
>>
>> Will this feature be supported on all six Blink platforms (Windows, Mac,
>> Linux, ChromeOS, Android, and Android WebView)? No
>>
>> Is this feature fully tested by web-platform-tests
>> <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>
>> ? No
>>
>> Flag name on about://flags
>>
>> Finch feature name stop-in-background
>>
>> Rollout plan (RARE) Experiment users ramp up over time
>>
>> Requires code in //chrome? False
>>
>> Tracking bug https://issues.chromium.org/issues/435623337
>>
>> Estimated milestones
>> Shipping on Android 139
>>
>> Anticipated spec changes
>>
>> Open questions about a feature may be a source of future web compat or
>> interop issues. Please list open issues (e.g. links to known github issues
>> in the project for the feature specification) whose resolution may
>> introduce web compat/interop risk (e.g., changing to naming or structure of
>> the API in a non-backward-compatible way).
>> None
>>
>> Link to entry on the Chrome Platform Status
>> https://chromestatus.com/feature/5386725031149568?gate=6256651732254720
>>
>> This intent message was generated by Chrome Platform Status
>> <https://chromestatus.com>.
>>
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>> <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/689a5eea.050a0220.b43f3.0a2e.GAE%40google.com?utm_medium=email&utm_source=footer>
>> .
>>
>

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