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Update hidden=until-found and details ancestor revealing algorithm

Category

DOM

Type

Chromium catches up

Status

Proposed (Chrome Proposed)

Intent stage

None

Summary

The spec recently had some small changes to the revealing algorithms for hidden=until-found and details elements in order to prevent the browser from getting stuck in an infinite loop: https://github.com/whatwg/html/pull/11457

Standards & signals

• Specification: https://github.com/whatwg/html/pull/11457
• Firefox: Positive — Firefox is implementing: https://github.com/web-platform-tests/interop/issues/984#issuecomment-3164919463
• Safari: Shipped/Shipping
• Web developers: No signals
• Tracking bug: https://issues.chromium.org/issues/433545121

View on chromestatus.com