[Android] Issue18896Test screenshot baseline mismatch (MaxItemCount bottom nav change)

[PureWeen]

Build Information

Build: https://dev.azure.com/dnceng-public/public/_build/results?buildId=1349891
Leg Name: Android UITests Controls (API 30) Image,ImageButton,IndicatorView,InputTransparent,IsEnabled,IsVisible

Error Message

{
  "ErrorMessage": "Snapshot different than baseline: Issue18896Test.png",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Description

Issue18896Test fails with a 5.74% screenshot diff concentrated in the bottom navigation bar area. This is the same root cause as #34586 — the Material3 MaxItemCount change from 5→6. PR #34601 fixes 16 other affected snapshots but missed this one.

Resolution

Update the Issue18896Test.png baseline in PR #34601 or a follow-up PR.

Pattern validated with Test-KnownIssuePattern.ps1: PASS

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1349891
Error message validated: [Snapshot different than baseline: Issue18896Test.png]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 3/24/2026 8:04:49 PM UTC

Report

Build	Repository	Step Name	Console log	Pull Request
1437468	dotnet/maui	Controls ListView	Log
1429416	dotnet/maui	Controls ListView	Log

Build	Repository	Test	Pull Request
1440405	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Android).Issue18896Test	#35463
1438626	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Android).Issue18896Test	#35463
1436966	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Mac).Issue18896Test
2980914	dotnet-maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Android).Issue18896Test
1428187	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Windows).Issue18896Test	#34598
1426916	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Android).Issue18896Test
1426873	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Windows).Issue18896Test	#35393
2978837	dotnet-maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Windows).Issue18896Test
1426317	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Windows).Issue18896Test	#35362
1424310	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Windows).Issue18896Test	#35455
1423146	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Windows).Issue18896Test
1419151	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Android).Issue18896Test	#35412
1418602	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Android).Issue18896Test	#27153
1417723	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Windows).Issue18896Test
1417286	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Android).Issue18896Test
1416186	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Windows).Issue18896Test
2971839	dotnet-maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Windows).Issue18896Test
1414537	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Android).Issue18896Test
1412246	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Windows).Issue18896Test	#35250
1410030	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Android).Issue18896Test	#35197
1408621	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Windows).Issue18896Test
1408618	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Android).Issue18896Test	#35225
1407268	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Android).Issue18896Test	#29952
2965036	dotnet-maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Windows).Issue18896Test
1404034	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Windows).Issue18896Test
1404017	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Windows).Issue18896Test	#35263
1403470	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Mac).Issue18896Test	#34758
1403217	dotnet/maui	Microsoft.Maui.TestCases.Tests.Issues.Issue18896(Windows).Issue18896Test	#31789

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
1	4	30