feat(tracing): Add breadcrumbs for dispatched React Navigation events#6218
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Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Semver Impact of This PR⚪ None (no version bump detected) 📋 Changelog PreviewThis is how your changes will appear in the changelog.
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antonis
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May 26, 2026
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Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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📢 Type of change
📜 Description
Adds a
navigation.dispatchbreadcrumb every time a React Navigation action is dispatched, before the navigation state settles. This gives visibility into the full sequence of navigation events (NAVIGATE, GO_BACK, POP, SET_PARAMS, OPEN_DRAWER, etc.) rather than only completed navigations.action_typeand target route name (when available in the action payload)useDispatchedActionData— the flag only controls span behavior, not breadcrumbsnavigationbreadcrumbs on completed navigations are unchanged💡 Motivation and Context
Currently breadcrumbs are only created for finished navigations, after the state has changed. This makes it hard to debug navigation issues because dispatched events that don't result in a state change (e.g. cancelled navigations, drawer toggles) leave no trace.
Fixes #4904
💚 How did you test it?
useDispatchedActionDataenabled, GO_BACK, SET_PARAMS, drawer actions, noop filtering, completed navigation breadcrumb coexistence, app restart exclusion📝 Checklist
sendDefaultPIIis enabled🔮 Next steps