Expense - Incorrect LHN preview after changing expense details

[lanitochka17]

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Version Number: 9.1.70-0
Reproducible in staging?: Y
Reproducible in production?: N
If this was caught during regression testing, add the test name, ID and link from TestRail: N/A
Email or phone of affected tester (no customers): sdjoinjsddoisjio@gmail.com
Issue reported by: Applause - Internal Team

Action Performed:

1. Go to staging.new.expensify.com
2. Open 1:1 DM with user that has no unsettled expense
3. Submit an expense to the user
4. Open the expense report
5. Click Amount
6. Edit the amount and save it

Expected Result:

LHN preview will show "changed the amount to x"

Actual Result:

LHN preview shows "You modified expense ". New amount i..."

Workaround:

Unknown

Platforms:

Select the officially supported platforms where the issue was reproduced:

• Android: App
• Android: mWeb Chrome
• iOS: App
• iOS: mWeb Safari
• iOS: mWeb Chrome
• Windows: Chrome
• MacOS: Chrome / Safari
• MacOS: Desktop

Platforms Tested:

On which of our officially supported platforms was this issue tested:

• Android: App
• Android: mWeb Chrome
• iOS: App
• iOS: mWeb Safari
• iOS: mWeb Chrome
• Windows: Chrome
• MacOS: Chrome / Safari
• MacOS: Desktop

Screenshots/Videos

Add any screenshot/video evidence

Bug6865488_1750428488561.20250620_220613.mp4

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[melvin-bot]

Triggered auto assignment to @NikkiWines (DeployBlockerCash), see https://stackoverflowteams.com/c/expensify/questions/9980/ for more details.

[github-actions]

👋 Friendly reminder that deploy blockers are time-sensitive ⏱ issues! Check out the open `StagingDeployCash` deploy checklist to see the list of PRs included in this release, then work quickly to do one of the following:

1. Identify the pull request that introduced this issue and revert it.
2. Find someone who can quickly fix the issue.
3. Fix the issue yourself.

[melvin-bot]

💬 A slack conversation has been started in #expensify-open-source

[thelullabyy]

@NikkiWines It comes from my PR, please help to merge the revert PR and CP it

[NikkiWines]

@lanitochka17 can we get a re-test of this please? It should be fixed 🙇

[NikkiWines]

No longer reproducible