[PR-Reviewer] Review feedback for #32081 - iOS Large Titles in Shell#36
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[PR-Reviewer] Review feedback for #32081 - iOS Large Titles in Shell#36
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Condensed and reorganized .github/agents/pr-reviewer.md to reference new modular instruction files for PR review workflow. Added core guidelines and supporting documents under .github/instructions/pr-reviewer-agent/ for time management, edge cases, error handling, output format, safe area testing, sandbox setup, and testing procedures. This improves maintainability and clarity for PR reviewer agent processes.
Update issue-resolver.md
Clarifies usage by splitting instructions into two options: GitHub Copilot CLI (local) and GitHub Copilot Agents (web). Adds step-by-step guidance for using the web interface. - update prompt file - improve instructions
Introduces a checkpoint/resume workflow for the PR review agent to handle environment limitations during testing. Updates the main agent instructions to reference the new checkpoint system and provides detailed guidelines for creating, documenting, and resuming checkpoints in `.github/instructions/pr-reviewer-agent/checkpoint-resume.md`.
Co-authored-by: kubaflo <42434498+kubaflo@users.noreply.github.com>
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[WIP] Review changes in pull request 32081
[PR-Reviewer] Review feedback for #32081 - iOS Large Titles in Shell
Nov 20, 2025
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Comprehensive code review of PR dotnet#32081 which implements iOS large navigation bar title support in Shell.
Review Summary
Status: ✅ Approve - Implementation is excellent
The PR correctly implements
UpdateLargeTitles()inShellItemRenderer.cswith proper iOS version checking, null safety, and lifecycle integration. Maps MAUILargeTitleDisplayModeto iOSUINavigationItemLargeTitleDisplayModeappropriately.Code Analysis
Core Implementation (ShellItemRenderer.cs):
OperatingSystem.IsIOSVersionAtLeast(11)PrefersLargeTitles(NavigationBar) andLargeTitleDisplayMode(NavigationItem)OnDisplayedPageChanged()andViewWillLayoutSubviews()Test Implementation:
VerifyScreenshot()TEST_FAILS_ON_ANDROID && TEST_FAILS_ON_ANDROID(harmless)Optional Improvements
OnDisplayedPagePropertyChangedforLargeTitleDisplayPropertyto handle runtime updatesTesting Note
iOS simulator testing unavailable (Linux environment). Code review confirms correct iOS API usage and integration patterns.
Detailed analysis: See
Review_Feedback_Issue_12156.mdOriginal prompt
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