Fix duplicate expense report including rejected expenses

[nabi-ebrahimi]

Explanation of Change

These changes fix an issue where rejecting multiple expenses from the same report could create duplicate rejected-expense reports.

When several expenses are rejected in one flow, the app now keeps track of the newly created rejected report in memory and reuses it for the next rejected expense. This avoids depending on the app state store to update between each rejection, which could lag during the same batch action.

As a result, all rejected expenses from the same source report are moved into one shared rejected report instead of accidentally creating multiple duplicate reports.

Fixed Issues

$ #88236
PROPOSAL: #88236 (comment)

Tests

Preconditions

• Create two accounts:

  • Admin
  • Submitter

1. Log in to the Admin account and navigate to the workspace.
2. Invite the Submitter account as a member of the workspace.
3. Go to Workflows and enable Approvals and Payment.
4. Log in to the Submitter account.
5. In the invited workspace chat, create three expenses and submit them.
6. Log back in to the Admin account.
7. Go to Inbox → Workspace Chat.
8. Open the report and reject two expenses using the checkboxes.
9. Verify that only one report containing the rejected expenses is created.

• Verify that no errors appear in the JS console

Offline tests

Same as Tests.

QA Steps

Same as Tests.

// TODO: These must be filled out, or the issue title must include "[No QA]."

• 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)
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  • 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 shown in the product is localized by adding it to src/languages/* files and using the translation method
    • If any non-english text was added/modified, I used JaimeGPT to get English > Spanish translation. I then posted it in #expensify-open-source and it was approved by an internal Expensify engineer. Link to Slack message:
  • I verified all numbers, amounts, dates and phone numbers shown in the product are using the localization methods
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  • I verified proper file naming conventions were followed for any new files or renamed files. All non-platform specific files are named after what they export and are not named "index.js". All platform-specific files are named for the platform the code supports as outlined in the README.
  • I verified the JSDocs style guidelines (in STYLE.md) were followed
• If a new code pattern is added I verified it was agreed to be used by multiple Expensify engineers
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• 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)
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• I verified that if a function's arguments changed that all usages have also been updated correctly
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  • The file has a description of what it does and/or why is needed at the top of the file if the code is not self explanatory
• 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)
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• 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.
• If a new page is added, I verified it's using the ScrollView component to make it scrollable when more elements are added to the page.
• 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

Screen.Recording.2026-05-06.at.11.46.50.AM.mov

Android: mWeb Chrome

Screen.Recording.2026-05-06.at.11.50.37.AM.mov

iOS: Native

ios.native.mp4

iOS: mWeb Safari

ios.web.mp4

MacOS: Chrome / Safari

macos.mp4

[codecov]

Codecov Report

❌ Looks like you've decreased code coverage for some files. Please write tests to increase, or at least maintain, the existing level of code coverage. See our documentation here for how to interpret this table.

Files with missing lines	Coverage Δ
src/libs/actions/Search.ts	27.92% <0.00%> (ø)
src/libs/actions/IOU/RejectMoneyRequest.ts	69.62% <76.92%> (-0.71%)	⬇️
... and 15 files with indirect coverage changes

[melvin-bot]

@mananjadhav Please copy/paste the Reviewer Checklist from here into a new comment on this PR and complete it. If you have the K2 extension, you can simply click: [this button]

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[chatgpt-codex-connector]

Preserve original total for rollback in reused report path

prepareRejectMoneyRequestData() now rewrites movedToReport.total to the post-move value before building failureData, but the rollback later still uses movedToReport.total as the "original" value. In the existingOpenReport path, if REJECT_MONEY_REQUEST fails, the rejected report total is no longer restored and remains decremented/incremented, which leaves Onyx totals inconsistent with the actual transaction assignment. This regression is introduced by mutating movedToReport here without retaining the pre-update total for failure handling.

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