Quarantine Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests.ServerVirtualizationTest.ScrollToItem_UserScrollDuringPr [Content truncated due to length]

## Failing Test(s)

Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests.ServerVirtualizationTest.ScrollToItem_UserScrollDuringProviderFetch_UserScrollWins

(Base test defined in `Microsoft.AspNetCore.Components.E2ETest.Tests.VirtualizationTest.ScrollToItem_UserScrollDuringProviderFetch_UserScrollWins`.)

## Failure Frequency

Failed 2 times over the past 30 days.

## Error Message

```text
OpenQA.Selenium.BrowserAssertFailedException : Xunit.Sdk.TrueException: Assert.True() Failure
Expected: True
Actual: False
at Microsoft.AspNetCore.E2ETesting.WaitAssert.<>c__DisplayClass5_0.b__0() in /mnt/vss/_work/1/s/src/Shared/E2ETesting/WaitAssert.cs:line 35
at Microsoft.AspNetCore.E2ETesting.WaitAssert.<>c__DisplayClass20_0.b__0() in /mnt/vss/_work/1/s/src/Shared/E2ETesting/WaitAssert.cs:line 93
at Microsoft.AspNetCore.E2ETesting.WaitAssert.<>c__DisplayClass23_0`1.b__0(IWebDriver _) in /mnt/vss/_work/1/s/src/Shared/E2ETesting/WaitAssert.cs:line 129
Browser URL: (127.0.0.1/redacted)
Screen shot captured at '/[REDACTED].png'
Encountered browser errors
[2026-08-21T18:02:41Z] [Info] (127.0.0.1/redacted) 76:16 "Blazor server-side"
[2026-08-21T18:02:41Z] [Info] (127.0.0.1/redacted) 0:68421 "[2026-08-21T18:02:41.162Z] Information: Normalizing '_blazor' to '(127.0.0.1/redacted)
[2026-08-21T18:02:41Z] [Info] (127.0.0.1/redacted) 0:68421 "[2026-08-21T18:02:41.166Z] Information: WebSocket connected to (127.0.0.1/redacted)
```

## Stacktrace

Stack trace

```text
at Microsoft.AspNetCore.E2ETesting.WaitAssert.WaitAssertCore[TResult](IWebDriver driver, Func`1 assertion, TimeSpan timeout) in /_/src/Shared/E2ETesting/WaitAssert.cs:line 160
at Microsoft.AspNetCore.E2ETesting.WaitAssert.True(IWebDriver driver, Func`1 actual) in /_/src/Shared/E2ETesting/WaitAssert.cs:line 35
at Microsoft.AspNetCore.Components.E2ETest.Tests.VirtualizationTest.ScrollToItem_UserScrollDuringProviderFetch_UserScrollWins() in /_/src/Components/test/E2ETest/Tests/VirtualizationTest.cs:line 6328
at InvokeStub_VirtualizationTest.ScrollToItem_UserScrollDuringProviderFetch_UserScrollWins(Object, Object, IntPtr*)
at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
----- Inner Stack Trace -----
at Microsoft.AspNetCore.E2ETesting.WaitAssert.<>c__DisplayClass5_0.b__0() in /_/src/Shared/E2ETesting/WaitAssert.cs:line 35
at Microsoft.AspNetCore.E2ETesting.WaitAssert.<>c__DisplayClass20_0.b__0() in /_/src/Shared/E2ETesting/WaitAssert.cs
```

## Logs

Console log (summary from injected failure data)

```text
OpenQA.Selenium.BrowserAssertFailedException : Xunit.Sdk.TrueException: Assert.True() Failure
Expected: True
Actual: False
Browser URL: (127.0.0.1/redacted)
Encountered browser errors
[2026-08-21T18:02:41Z] [Info] (127.0.0.1/redacted) 76:16 "Blazor server-side"
```

## Build

https://dev.azure.com/dnceng-public/public/_build/results?buildId=1563927&view=results

> Generated by [Daily Test Quarantine Management](https://github.com/dotnet/aspnetcore/actions/runs/32835827723) · auto · 373.3 AIC · ⌖ 10 AIC · ⊞ 4.2K · [◷](https://github.com/search?q=repo%3Adotnet%2Faspnetcore+is%3Aissue+%22gh-aw-workflow-call-id%3A+dotnet%2Faspnetcore%2Ftest-quarantine%22&type=issues)