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test: add failing nested scroll restoration case - #98263
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September 4, 2026 12:45
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Summary
Adds an
it.failingregression test for a Cache Components scroll-restoration bug. A route-owned nested scroller restores on the first Back navigation, but after Forward and Back to the same retained route itsscrollTopresets to0.The fixture lives in the existing back/forward cache suite. Once the framework behavior is fixed, the witness test can be changed from
it.failingtoit.Reproduction: https://cache-components-nested-scroll-rest.vercel.app
Verification
HEADLESS=true pnpm test-dev-turbo test/e2e/app-dir/back-forward-cache/back-forward-cache.test.ts1000and received0when temporarily run withoutit.failing