*Contact emails*
[email protected]

*Specification*
https://html.spec.whatwg.org/multipage/images.html#available-images

*Summary*
Allow same-document available-image reuse to bypass Cache-Control: no-store 
reload when the same src value is reassigned to an <img> element. 
Previously, Blink would re-fetch the image even though it was already 
decoded and available in the document. This aligns with existing Gecko and 
WebKit behavior.

*Blink component*
Blink>Loader 
<https://issues.chromium.org/issues?q=customfield1222907:%22Blink%3ELoader%22>

*Web Feature ID*
Missing feature

*Motivation*
Web interop fix. Chrome is the only browser failing the WPT for no-store 
image reuse on same-src reassignment. Filed by Mozilla.

*Initial public proposal*
*No information provided*

*TAG review*
*No information provided*

*TAG review status*
Not applicable

*Risks*


*Interoperability and Compatibility*
Low. Sites relying on img.src = img.src to force re-fetch of a no-store 
image returning different content on each request would no longer see the 
image update. Kill switch feature flag available.

*Gecko*: Shipped/Shipping

*WebKit*: Shipped/Shipping

*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?
*No information provided*


*Debuggability*
*No information provided*

*Will this feature be supported on all six Blink platforms (Windows, Mac, 
Linux, ChromeOS, Android, and Android WebView)?*
Yes

*Is this feature fully tested by web-platform-tests 
<https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>?*
Yes
html/semantics/embedded-content/the-img-element/image-alternate-no-store.window.html

*Flag name on about://flags*
*No information provided*

*Finch feature name*
ReuseNoStoreImageOnSameSrcReassignment

*Rollout plan*
Will ship enabled for all users

*Requires code in //chrome?*
False

*Tracking bug*
https://crbug.com/486562295

*Estimated milestones*

Shipping on desktop
147
Shipping on Android
147
Shipping on WebView
147
Shipping on iOS
147

*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).
*No information provided*

*Link to entry on the Chrome Platform Status*
https://chromestatus.com/feature/5206171399094272?gate=4728462755627008

This intent message was generated by Chrome Platform Status 
<https://chromestatus.com/>.

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