cloudflare/vinext

App Router: View Transitions / gesture navigation not implemented

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#1,539 opened on 2026/05/22

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説明

This issue was created by an agent analysing CI failures from the Next.js Deploy Suite (vinext main vs Next.js v16.2.6, 2026-05-22).

Problem

Gesture transitions for App Router (View Transitions API integration) are not implemented. The target page never becomes visible after a gesture-driven navigation.

[data-testid="target-page"] never visible after gesture nav

Estimated Impact

~1 test failures across the deploy suite.

Affected Test Suites

  • test/e2e/app-dir/gesture-transitions/gesture-transitions.test.ts

Recommendation

  1. Reproduce first in vinext's own test suite. Set up the gesture-transitions fixture and assert the target page becomes visible after a swipe-style navigation.

  2. Implement View Transitions integration. Wrap navigation commits in document.startViewTransition(...) and forward gesture intent to the navigation. Likely a follow-up to #1366-#1368.


Part of #1328.

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