mWeb - Attachment - The web page crashes after clearing cache and opening large pdf in the chat

[vincdargento]

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Version Number: 9.1.10-3
Reproducible in staging?: Yes
Reproducible in production?: Yes
If this was caught on HybridApp, is this reproducible on New Expensify Standalone?: N/A
If this was caught during regression testing, add the test name, ID and link from TestRail: https://expensify.testrail.io/index.php?/cases/view/2761719
Email or phone of affected tester (no customers): N/A
Issue reported by: Applause Internal Team
Device used: iPhone 15 iOS 18.3.1 Safari
App Component: Chat Report View

Action Performed:

1. Navigate to staging.new.expensify.com and sign in
2. Create a new 1:1 chat and send a Large PDF attachment
3. Navigate to Settings/ Troubleshoot and clear cache
4. Open the chat from step 2 again and tap on large PDF attachment to open it
5. If the issue does not occur, repeat steps 3-4

Expected Result:

User is able to open large PDF attachment without any issue

Actual Result:

The web page crashes after clearing cache and opening large pdf in the chat

Workaround:

Unknown

Platforms:

• Android: Standalone
• Android: HybridApp
• Android: mWeb Chrome
• iOS: Standalone
• iOS: HybridApp
• iOS: mWeb Safari
• MacOS: Chrome / Safari
• MacOS: Desktop

Screenshots/Videos

bug.mp4

bug.txt

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[melvin-bot]

Triggered auto assignment to @RachCHopkins (Bug), see https://stackoverflow.com/c/expensify/questions/14418 for more details. Please add this bug to a GH project, as outlined in the SO.