[TESTING ONLY] Pin react-native-onyx to updateSnapshots keyless-entry fix (Onyx PR #818)

[elirangoshen]

Explanation of Change

This is a TESTING ONLY companion PR for the react-native-onyx PR Expensify/react-native-onyx#818 ("Skip keyless update entries in updateSnapshots instead of crashing"). It is not intended to merge as-is: once Onyx #818 merges and ships in a released version, this PR will either be updated to the released npm version or closed in favor of the regular version bump.

The only change here is pinning react-native-onyx in package.json / package-lock.json from 3.0.91 to the Onyx PR's head commit (callstack-internal/react-native-onyx#ebca04f, which resolves to version 3.0.96 from the git ref), so the full E/App CI suite runs against the Onyx change, per the onyx repo's "Linked E/App PR" requirement.

What Onyx #818 fixes: Onyx.update skips update entries with non-string keys (and intentionally allows keyless clear/multiset entries), but it passed the unfiltered updates array to updateSnapshots, which crashed on key.startsWith whenever a snapshot_ collection entry was cached. This is Sentry issue APP-6NT — TypeError: Cannot read properties of undefined (reading 'startsWith') — with ~94 production events / ~35 affected users since 2026-03-01 across groupings APP-6NT / APP-ED8 / APP-961 / APP-JT0 / APP-H8X, all on web and mostly on 2FA pages. In App it surfaced as an unhandled rejection from QueuedOnyxUpdates.flushQueue (Sentry mis-attributed the newest grouping to App PR #97098, which merely touched those lines).

Fixed Issues

$ N/A (no GitHub issue exists; testing-only companion PR for the Onyx fix in Expensify/react-native-onyx#818, which addresses Sentry issue https://expensify.sentry.io/issues/APP-6NT)
PROPOSAL: N/A (testing-only dependency-pin companion PR; the fix itself is reviewed in Expensify/react-native-onyx#818)

Automated Tests

Automated coverage for the fix lives in the paired onyx PR (Expensify/react-native-onyx#818): regression test "should skip update entries without a key when updating Snapshots instead of rejecting". This PR only pins the dependency so the full E/App CI suite runs against it.

Tests

1. Open NewDot (web) and run a Search (e.g. open the Reports/Search page) so a snapshot_ collection entry is cached in Onyx.
2. Open the browser JS console and dispatch an update batch containing a keyless entry:

   Onyx.update([
       {onyxMethod: 'merge', key: 'session', value: {}},
       {onyxMethod: 'merge', value: {}},
   ]);

3. Verify the returned promise resolves and no TypeError: Cannot read properties of undefined (reading 'startsWith') unhandled rejection appears in the console (without the fix, the promise rejects with that TypeError).
4. Smoke-test normal app behavior (open reports, run a Search) to confirm the dependency pin causes no regressions.

• Verify that no errors appear in the JS console

Offline tests

N/A — the fix is internal Onyx update-batch handling with no network involvement, and this PR is a dependency pin only; standard offline behavior is unaffected.

QA Steps

Same as Tests. (Testing-only PR — not intended to reach staging as-is.)

• Verify that no errors appear in the JS console

PR Author Checklist

• I linked the correct issue in the ### Fixed Issues section above
• I wrote clear testing steps that cover the changes made in this PR
  • I added steps for local testing in the Tests section
  • I added steps for the expected offline behavior in the Offline steps section
  • I added steps for Staging and/or Production testing in the QA steps section
  • I added steps to cover failure scenarios (i.e. verify an input displays the correct error message if the entered data is not correct)
  • I turned off my network connection and tested it while offline to ensure it matches the expected behavior (i.e. verify the default avatar icon is displayed if app is offline)
  • I tested this PR with a High Traffic account against the staging or production API to ensure there are no regressions (e.g. long loading states that impact usability).
• I included screenshots or videos for tests on all platforms
• I ran the tests on all platforms & verified they passed on:
  • Android: Native
  • Android: mWeb Chrome
  • iOS: Native
  • iOS: mWeb Safari
  • MacOS: Chrome / Safari
• I verified there are no console errors (if there's a console error not related to the PR, report it or open an issue for it to be fixed)
• I followed proper code patterns (see Reviewing the code)
  • I verified that comments were added to code that is not self explanatory
  • I verified that any new or modified comments were clear, correct English, and explained "why" the code was doing something instead of only explaining "what" the code was doing.
  • I verified any copy / text that was added to the app is grammatically correct in English. It adheres to proper capitalization guidelines (note: only the first word of header/labels should be capitalized), and is either coming verbatim from figma or has been approved by marketing (in order to get marketing approval, ask the Bug Zero team member to add the Waiting for copy label to the issue)
• If a new code pattern is added I verified it was agreed to be used by multiple Expensify engineers
• I followed the guidelines as stated in the Review Guidelines
• I tested other components that can be impacted by my changes (i.e. if the PR modifies a shared library or component like Avatar, I verified the components using Avatar are working as expected)
• If a new CSS style is added I verified that:
  • A similar style doesn't already exist
  • The style can't be created with an existing StyleUtils function (i.e. StyleUtils.getBackgroundAndBorderStyle(theme.componentBG))
• If new assets were added or existing ones were modified, I verified that:
  • The assets are optimized and compressed (for SVG files, run npm run compress-svg)
  • The assets load correctly across all supported platforms.
• If the PR modifies code that runs when editing or sending messages, I tested and verified there is no unexpected behavior for all supported markdown - URLs, single line code, code blocks, quotes, headings, bold, strikethrough, and italic.
• If the PR modifies a generic component, I tested and verified that those changes do not break usages of that component in the rest of the App (i.e. if a shared library or component like Avatar is modified, I verified that Avatar is working as expected in all cases)
• If the PR modifies a component related to any of the existing Storybook stories, I tested and verified all stories for that component are still working as expected.
• If the PR modifies a component or page that can be accessed by a direct deeplink, I verified that the code functions as expected when the deeplink is used - from a logged in and logged out account.
• If the PR modifies the UI (e.g. new buttons, new UI components, changing the padding/spacing/sizing, moving components, etc) or modifies the form input styles:
  • I verified that all the inputs inside a form are aligned with each other.
  • I added Design label and/or tagged @Expensify/design so the design team can review the changes.
• I added unit tests for any new feature or bug fix in this PR to help automatically prevent regressions in this user flow.
• If the main branch was merged into this PR after a review, I tested again and verified the outcome was still expected according to the Test steps.

Screenshots/Videos

Android: Native

N/A — dependency pin only.

Android: mWeb Chrome

N/A — dependency pin only.

iOS: Native

N/A — dependency pin only.

iOS: mWeb Safari

N/A — dependency pin only.

MacOS: Chrome / Safari

N/A — dependency pin only.

[github-actions]

⚠️ This PR is possibly changing native code and/or updating libraries, it may cause problems with HybridApp. Please check if any patch updates are required in the HybridApp repo and run an AdHoc build to verify that HybridApp will not break. Ask Contributor Plus for help if you are not sure how to handle this. ⚠️

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
see 12 files with indirect coverage changes