dotnet / dotnet/maui

[ci-scan] Recurring Android CollectionViewHeaderShouldNotScroll stale-element failure

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ci-scan
Dominant language
C#
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Description

Summary

CollectionViewHeaderShouldNotScroll has failed in two of the last ten main builds on Android while interacting with a stale UI element.

Build Information

Affected Legs

  • Android UI tests / Android emulator

Error Message

2026-08-30T13:49:10.5331188Z   Failed CollectionViewHeaderShouldNotScroll [3 s]

Recommended Action

Investigate the Android CollectionView header test's element lifetime around scrolling and reacquire the element after any UI-tree update before reading or interacting with it.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the Android UI test named CollectionViewHeaderShouldNotScroll in the maui-pr-uitests pipeline and inspect the failure log around scrolling and the stale-element error. Done means the test no longer fails from a stale UI element across repeated Android runs.

Written by the indexing model from the issue text.

Assessment

Tech stack
android, csharp
Domain
mobile, testing-qa
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Active
Clarity
Needs clarification
Newbie friendliness
45/100

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