[HOLD for Payment 2024-08-22][$250] Chat - Message marker disappears when the 2nd user deletes the first message

[lanitochka17]

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Version Number: 1.4.72-0
Reproducible in staging?: Y
Reproducible in production?: Y
If this was caught during regression testing, add the test name, ID and link from TestRail: https://expensify.testrail.io/index.php?/tests/view/4550091
Email or phone of affected tester (no customers): esraa55saad+123@gmail.com
Issue reported by: Applause - Internal Team

Action Performed:

Precondition: User A in main testing device, user B in secondary device

1. Open the testing app as first user
2. Open any chat as user A (not the chat with user B)
3. As a use B send multiple messages (e..g, 1,2,3,4)
4. As user A open the chat with user B and observe the new message marker
5. As user B delete the first message sent (under the new message marker)

Expected Result:

New message marker to change place to the 2nd new message sent

Actual Result:

New message marker disappears

Workaround:

Unknown

Platforms:

Which of our officially supported platforms is this issue occurring on?

• Android: Native
• Android: mWeb Chrome
• iOS: Native
• iOS: mWeb Safari
• MacOS: Chrome / Safari
• MacOS: Desktop

Screenshots/Videos

Add any screenshot/video evidence

Bug6476074_1715268284452.Screen_Recording_2024-05-09_at_4.56.40_PM.mp4

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Upwork Automation - Do Not Edit

• Upwork Job URL: https://www.upwork.com/jobs/~01074a670eb87f437f
• Upwork Job ID: 1790122767878377472
• Last Price Increase: 2024-05-20

Issue Owner

Current Issue Owner: @arosiclair

[melvin-bot]

Triggered auto assignment to @adelekennedy (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.

[lanitochka17]

@adelekennedy FYI I haven't added the External label as I wasn't 100% sure about this issue. Please take a look and add the label if you agree it's a bug and can be handled by external contributors

[lanitochka17]

We think that this bug might be related to #vip-vsp

[adelekennedy]

still can't reproduce but I think this is due to site slowness

[adelekennedy]

aha - finally able to reproduce on chrome

[melvin-bot]

Job added to Upwork: https://www.upwork.com/jobs/~01074a670eb87f437f