IOS - Sign in - The app crashes after tapping "Join" or entering magic code

[lanitochka17]

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Version Number: 9.1.70-3
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
Issue reported by: Applause - Internal Team

Action Performed:

1. Install ND Hybrid app
2. On the sign in page type a new gmail
3. Tap "Join"

Expected Result:

User is signed in to the app

Actual Result:

The app crashes after tapping "Join" for a new account or entering magic code for an existing account

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

Bug6867587_1750696812961.ScreenRecording_06-23-2025_09-32-19_1.mp4

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[melvin-bot]

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

[melvin-bot]

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

[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.

[danieldoglas]

@lanitochka17 can you test this again with version 9.1.70-4?

We reverted a PR here: #64729 that might be related

[IuliiaHerets]

Not repro on iPhone 15 iOS 18.5 with the build 9.1.70-4

Retest1.mp4

[danieldoglas]

Awesome, thanks!