April 14th, Candidate

[PureWeen]

Blazor

• Fix: Filter precompressed RCL assets from MAUI Blazor Hybrid APKs by @mattleibow in Fix: Filter precompressed RCL assets from MAUI Blazor Hybrid APKs #33917

  🔧 Fixes

  • .NET MAUI Blazor Hybrid App should not precompress assets

• [Windows] Fix for Runtime error when closing external window with WPF Webview Control by @BagavathiPerumal in [Windows] Fix for Runtime error when closing external window with WPF Webview Control #34006

  🔧 Fixes

  • Runtime error when closing external window with WPF Webview Control

Button

• [Android] ImageButton CornerRadius not being applied - fix by @kubaflo in [Android] ImageButton CornerRadius not being applied - fix #30074

  🔧 Fixes

  • ImageButton CornerRadius not being applied on Android

• Fix Disabled visual state ignored when Button has locally-set BackgroundColor/TextColor by @Dhivya-SF4094 in Fix Disabled visual state ignored when Button has locally-set BackgroundColor/TextColor #34444

  🔧 Fixes

  • [regression/9.0] VisualState "Disabled" is not properly applied for Button with custom appearance

CollectionView

• Fix CollectionView grid spacing updates for first row and column by @KarthikRajaKalaimani in Fix CollectionView grid spacing updates for first row and column #34527

  🔧 Fixes

  • [MAUI] I2_Vertical grid for horizontal Item Spacing and Vertical Item Spacing - horizontally updating the spacing only applies to the second column

• Fix CollectionView record struct selection on Windows by @jeremy-visionaid in Fix CollectionView record struct selection on Windows #33488

• [Android] Ensure disconnected ItemsViewHandler doesn't hold onto the items source by @filipnavara in [Android] Ensure disconnected ItemsViewHandler doesn't hold onto the items source #24610

  🔧 Fixes

  • Crash on NullReferenceException with measurement cells in CollectionView

• [Windows] Fixed VisualState Setters not working properly for CollectionView by @Dhivya-SF4094 in [Windows] Fixed VisualState Setters not working properly for CollectionView  #27230

  🔧 Fixes

  • VisualState Setters not working properly on Windows for a CollectionView
  • [regression/8.0.3] [Windows][CollectionView]Label Disappear when set Style in ContentPage.Resources
  • [Windows] Label style defined as ContentPage Resource doesn't propagate to CollectionView

• [Windows] Fixed Margin doesn't work inside CollectionView EmptyView by @Dhivya-SF4094 in [Windows] Fixed Margin doesn't work inside CollectionView EmptyView #29897

  🔧 Fixes

  • Margin doesn't work inside CollectionView EmptyView

• [Android, Windows] Fix CarouselView PreviousPosition/PreviousItem incorrect during animated ScrollTo() by @praveenkumarkarunanithi in [Android, Windows] Fix CarouselView PreviousPosition/PreviousItem incorrect during animated ScrollTo() #34570

🔧 Fixes

• [Android] CurrentItemChangedEventArgs.PreviousItem and PositionChangedEventArgs.PreviousPosition Not Updating Correctly When Using ScrollTo or Setting Position

• [iOS] CarouselView2: Update internal scroll indicators for compositional layout by @SubhikshaSf4851 in [iOS] CarouselView2: Update internal scroll indicators for compositional layout #33639

  🔧 Fixes

  • [iOS] Horizontal Scroll Bar Not Visible on CarouselView (CV2)

• [CarouselViewHandler2] Fir fox CurrentItem does not work when ItemSpacing is set by @SyedAbdulAzeemSF4852 in [CarouselViewHandler2] Fir fox CurrentItem does not work when ItemSpacing is set #32135

  🔧 Fixes

  • [CarouselViewHandler2] CurrentItem does not work when ItemSpacing is set

• [iOS] Fix for Incorrect Scroll in Loop Mode When CurrentItem Is Not Found in ItemsSource by @SyedAbdulAzeemSF4852 in [iOS] Fix for Incorrect Scroll in Loop Mode When CurrentItem Is Not Found in ItemsSource #32141

  🔧 Fixes

  • [Android & iOS] Setting an invalid CurrentItem causes scroll to last item in looped CarouselView

• [Android] IndicatorView: Add TalkBack accessibility descriptions for indicators by @praveenkumarkarunanithi in [Android] IndicatorView: Add TalkBack accessibility descriptions for indicators #31775

  🔧 Fixes

  • [Android] IndicatorView does not convey correct accessibility information

• [iOS, macOS] Fixed CollectionView KeepLastItemInView Not Updating Correctly When Items Are Added Dynamically by @NanthiniMahalingam in [iOS, macOS] Fixed CollectionView KeepLastItemInView Not Updating Correctly When Items Are Added Dynamically #32191

  🔧 Fixes

  • [.NET10] I9 - Scroll_Position - "KeepLastItemInView" does not keep the last item at the end of the displayed list when adding new items.

• [Windows, Android] Resolved issue with dynamic Header/Footer reassignment in CollectionView. by @prakashKannanSf3972 in [Windows, Android] Resolved issue with dynamic Header/Footer reassignment in CollectionView. #28403

  🔧 Fixes

  • [Windows, Android] Toggling Header/Footer in CollectionView Dynamically is not working
  • CollectionView HeaderTemplate and FooterTemplate are not displayed when ItemsSource is initially set to null
  • [Android] Header and Footer Not Visible in CollectionView When EmptyView is Selected First

• [Android] Fix CollectionView inside disabled RefreshView blocks scroll by @Vignesh-SF3580 in [Android] Fix CollectionView inside disabled RefreshView blocks scroll #34702

  🔧 Fixes

  • C6-The C6 page cannot scroll on Windows and Android platforms.

• [Android] CollectionView: Fix SelectedItem visual state not applying when re-selecting same item by @KarthikRajaKalaimani in [Android] CollectionView: Fix SelectedItem visual state not applying when re-selecting same item #31591

  🔧 Fixes

  • CollectionView - SelectedItem visual state manager not working

• [Windows] Fixed CollectionView.EmptyView can not be removed by setting it to Null by @Dhivya-SF4094 in [Windows] Fixed CollectionView.EmptyView can not be removed by setting it to Null #29487

  🔧 Fixes

  • [Windows] CollectionView.EmptyView can not be removed by setting it to Null
  • [Windows] EmptyViewTemplate Not Working in CarouselView
  • EmptyViewTemplate does not do anything
  • [MAUI] I5_EmptyView - The data template selector cannot display the correct string.

• [iOS] Support for IsSwipeEnabled on CarouselView2 by @kubaflo in [iOS] Support for IsSwipeEnabled on CarouselView2 #29996

  🔧 Fixes

  • [iOS] IsSwipeEnabled Not Working on CarouselView (CV2)

• [iOS, MacOS] Fixed FlowDirection not working on Header/Footer in CollectionView by @Dhivya-SF4094 in [iOS, MacOS] Fixed FlowDirection not working on Header/Footer in CollectionView  #32775

  🔧 Fixes

  • [iOS, MacOS] FlowDirection not working on Header/Footer in CollectionView

• [iOS] CollectionView: Fix drag-and-drop reordering into empty groups by @SuthiYuvaraj in [iOS] CollectionView: Fix drag-and-drop reordering into empty groups #34151

  🔧 Fixes

  • CollectionView Drag and Drop Reordering Can't Drop in Empty Group

• [Android] CollectionView: Fix drag-and-drop reordering into empty groups by @SuthiYuvaraj in [Android] CollectionView: Fix drag-and-drop reordering into empty groups #31867

  🔧 Fixes

  • CollectionView Drag and Drop Reordering Can't Drop in Empty Group

• [iOS] Fix vertical CarouselView MandatorySingle snapping on iOS by @Vignesh-SF3580 in [iOS] Fix vertical CarouselView MandatorySingle snapping on iOS #34700

  🔧 Fixes

  • CarouselView vertical snap points ignored on iOS with Microsoft.Maui.Controls v10.0.20 (regression from v9.0.120)

• [iOS26] Fix CarouselView scrolling to wrong item when navigating to last item by @Vignesh-SF3580 in [iOS26] Fix CarouselView scrolling to wrong item when navigating to last item #34013

  🔧 Fixes

  • [iOS 26] CarouselView does not scroll to the correct last item

• Fixed the OnPlatform does not work for header property in Collection view by @NanthiniMahalingam in Fixed the OnPlatform does not work for header property in Collection view #28935

  🔧 Fixes

  • OnPlatform does not work in Header of CollectionView

• [Android] [Candidate branch] Fix VerifySelectedItemClearsOnNullAssignment, CollectionViewSelectionShouldClear, SelectedItemVisualIsCleared UI test failure on Android by @KarthikRajaKalaimani in [Android] [Candidate branch] Fix VerifySelectedItemClearsOnNullAssignment, CollectionViewSelectionShouldClear, SelectedItemVisualIsCleared UI test failure on Android  #34928

DateTimePicker

• [iOS] Fix for DatePicker FlowDirection Not Working on iOS by @SyedAbdulAzeemSF4852 in [iOS] Fix for DatePicker FlowDirection Not Working on iOS #30193

  🔧 Fixes

  • [iOS] DatePicker FlowDirection Not Working on iOS

Drawing

• [Shapes] Line: Fix asymmetric Stretch.None path translation when right/bottom edge overflows by @NirmalKumarYuvaraj in [Shapes] Line: Fix asymmetric Stretch.None path translation when right/bottom edge overflows #34385

  🔧 Fixes

  • Line coordinates not computed correctly
  • Lines not drawing correctly

• [Android] Fixed GraphicsView drawable is visible outside the canvas by @NirmalKumarYuvaraj in [Android] Fixed GraphicsView drawable is visible outside the canvas #28353

  🔧 Fixes

  • [Android] GraphicsView， The drawn image can also be visible outside the canvas

• Fixed Custom Drawable does not support binding by @NirmalKumarYuvaraj in Fixed Custom Drawable does not support binding #29442

  🔧 Fixes

  • Custom IDrawable control does not databind to a model property when used inside a CollectionView ItemTemplate

• Added a support for GradientBrushes on Shape.Stroke by @kubaflo in Added a support for GradientBrushes on Shape.Stroke #22208

  🔧 Fixes

  • GradientBrushes are not supported on Shape.Stroke

Editor

• Fixed Editor HorizontalTextAlignment does not update at run time by @NirmalKumarYuvaraj in Fixed Editor HorizontalTextAlignment does not update at run time #25129

  🔧 Fixes

  • Editor HorizontalTextAlignment Does not Works.
  • [iOS/MacOs] Right-To-Left (RTL) alignment is not applied to Editor placeholder

• [Windows] Fixed Entry Editor placeholder Text CharacterSpacing by @SubhikshaSf4851 in [Windows] Fixed Entry Editor placeholder Text CharacterSpacing  #30324

  🔧 Fixes

  • [Windows] CharacterSpacing not applied to Placeholder text in Entry and Editor controls

Entry

• [Windows] Fix fo setting an Entry's Keyboard to Date causes it to be interpreted as a password input by @SyedAbdulAzeemSF4852 in [Windows] Fix fo setting an Entry's Keyboard to Date causes it to be interpreted as a password input  #29344

  🔧 Fixes

  • [Windows] Entry Keyboad-Type "Date" results in Password-Entry

• [Android] Exception thrown when give more than 5000 characters to the Text property of Entry. by @KarthikRajaKalaimani in [Android] Exception thrown when give more than 5000 characters to the Text property of Entry. #30242

  🔧 Fixes

  • Android crash when Entry has >5000 characters

Essentials

• Bump MonoApiToolsMSBuildTasksPackageVersion to 0.5.0 and ship Essentials.AI public APIs by @mattleibow via @copilot in Bump MonoApiToolsMSBuildTasksPackageVersion to 0.5.0 and ship Essentials.AI public APIs #34574

• [Mac] DeviceDisplay.KeepScreenOn not being respected on Mac OS by @HarishwaranVijayakumar in [Mac] DeviceDisplay.KeepScreenOn not being respected on Mac OS #32708

  🔧 Fixes

  • [Mac Catalyst] DeviceDisplay.KeepScreenOn not being respected on Mac OS

Flyoutpage

• [Windows] FlyoutPage: update CollapseStyle at runtime by @devanathan-vaithiyanathan in [Windows] FlyoutPage: update CollapseStyle at runtime #29927

  🔧 Fixes

  • Flyout Page SetCollapseStyle doesn't have any change

Gestures

• [Android] Fix for TapGestureRecognizer doesn't fire by @HarishwaranVijayakumar in [Android] Fix for TapGestureRecognizer doesn't fire #34497

  🔧 Fixes

  • [Android] TapGestureRecognizer doesn't fire

Image

• [Android] Fix Share.RequestAsync SecurityException on Android 10+ caused by missing ClipData by @HarishwaranVijayakumar in [Android] Fix Share.RequestAsync SecurityException on Android 10+ caused by missing ClipData #34417

  🔧 Fixes

  • [Bug] Share.RequestAsync throws java.lang.SecurityException (uid=1000) on Android 10+ due to missing intent.ClipData

• [Windows]Fixed the MauiImage with logical name containing path issue by @sheiksyedm in [Windows]Fixed the MauiImage with logical name containing path issue #32864

  🔧 Fixes

  • MauiImage with LogicalName containing path - is not working on Windows

• [Android, Windows & iOS] Fix Downsize/ScaleImage to maintain aspect ratio and prevent upscaling by @SyedAbdulAzeemSF4852 in [Android, Windows & iOS] Fix Downsize/ScaleImage to maintain aspect ratio and prevent upscaling #30808

  🔧 Fixes

  • [Android & Windows] In GraphicsView, the aspect ratio is not maintained when Downsize is called with both maxWidth and maxHeight

Label

• [iOS , macOS] Fixed Label text cropping when a width request is specified on the label inside a VerticalStackLayout with specified width request by @NanthiniMahalingam in [iOS , macOS] Fixed Label text cropping when a width request is specified on the label inside a VerticalStackLayout with specified width request #29166

  🔧 Fixes

  • Label text gets cropped when a width request is specified on the label inside a VerticalStackLayout
  • [iOS] Label with a fixed WidthRequest has wrong height

• [Android] Fix Label word wrapping clips text depending on alignment and layout options by @Dhivya-SF4094 in [Android] Fix Label word wrapping clips text depending on alignment and layout options #34533

  🔧 Fixes

  • Bug: Android Label word wrapping clips text depending on alignment and layout options

• LineHeight and decorations for HTML Label - fix by @kubaflo in LineHeight and decorations for HTML Label - fix #31202

  🔧 Fixes

  • LineHeight with HTML Label not working
  • lineheight is broken

• [iOS] Fix Label with TailTruncation not rendering after empty-to-non-empty text transition by @kubaflo in [iOS] Fix Label with TailTruncation not rendering after empty-to-non-empty text transition #34812

  🔧 Fixes

  • Label with LineBreakMode="TailTruncation" does not render text if initial Text is null or empty on first render (iOS)

Layout

• [Android] Fix overflowing children clipped when parent Opacity < 1 by @SyedAbdulAzeemSF4852 in [Android] Fix overflowing children clipped when parent Opacity < 1 #34565

  🔧 Fixes

  • Maui Android parent view inappropriately creates clipping mask when its opacity is less than 1, cropping out children

• Fixed the FlexLayout reverse issue with the AlignContent by @Ahamed-Ali in Fixed the FlexLayout reverse issue with the AlignContent #32134

  🔧 Fixes

  • FlexLayout alignment issue when Wrap is set to Reverse and AlignContent is set to SpaceAround, SpaceBetween or SpaceEvenly

• [iOS/Mac] Fixed BoxView in AbsoluteLayout did not return to its default AutoSize for Height and Width after reset by @Dhivya-SF4094 in [iOS/Mac] Fixed BoxView in AbsoluteLayout did not return to its default AutoSize for Height and Width after reset #31648

  🔧 Fixes

  • [iOS, Catalyst] BoxView in AbsoluteLayout does not return to default AutoSize for Height/Width after reset

Map

• [Windows] Implement WinUI 3 MapControl handler using Azure Maps by @jfversluis in [Windows] Implement WinUI 3 MapControl handler using Azure Maps #34138

Modal

• [Android] PopToRootAsync for modal pages - improvements by @kubaflo in [Android] PopToRootAsync for modal pages - improvements #26851

  🔧 Fixes

  • Shell PopToRootAsync doesn't happen instantly - previous pages flash quickly. Only happens in NET 9

• [Android] Fix HideSoftInputOnTapped doesn't work on Modal Pages by @HarishwaranVijayakumar in [Android] Fix HideSoftInputOnTapped doesn't work on Modal Pages #34770

  🔧 Fixes

  • HideSoftInputOnTapped doesn't work on Modal Pages

Navigation

• [iOS] Alert popup may be displayed on wrong window when modal page navigation is in progress - fix by @kubaflo in [iOS] Alert popup may be displayed on wrong window when modal page navigation is in progress - fix #31016

  🔧 Fixes

  • Alert popup may be displayed on wrong window when modal page navigation is in progress on iOS/MacOS

• [Android] Page: Fix OnNavigatedTo called twice when NavigationPage is FlyoutPage Detail by @KarthikRajaKalaimani in [Android] Page: Fix OnNavigatedTo called twice when NavigationPage is FlyoutPage Detail #31931

  🔧 Fixes

  • NavigationPage and FlyoutPage both call OnNavigatedTo, so it is called twice

Picker

• Fixed the Picker didn't dismiss it when tapping outside on iOS and MacCatalyst platform. by @KarthikRajaKalaimani in Fixed the Picker didn't dismiss it when tapping outside on iOS and MacCatalyst platform. #30067

  🔧 Fixes

  • [regression/8.0.3] iOS Picker dismiss does not work when clicking outside of the Picker

• [Windows] Fixed Picker items width wont resize back by @SubhikshaSf4851 in [Windows] Fixed Picker items width wont resize back #33042

  🔧 Fixes

  • Picker items width won't resize back when its container window gets resized down.

RadioButton

• Fix TalkBack not correctly narrating RadioButtons with Content by @SubhikshaSf4851 in Fix TalkBack not correctly narrating RadioButtons with Content #34521

  🔧 Fixes

  • [Android] TalkBack does not correctly narrate RadioButtons with Content

SafeArea

• [Android] Fix SafeAreaShouldWorkOnAllShellTabs test failure on API 36 by @praveenkumarkarunanithi in [Android] Fix SafeAreaShouldWorkOnAllShellTabs test failure on API 36 #34239

ScrollView

• [iOS] Preserve ScrollView offsets when Orientation changes to Neither by @Vignesh-SF3580 in [iOS] Preserve ScrollView offsets when Orientation changes to Neither #34672

  🔧 Fixes

  • Incorrect implementation of ScrollView.Orientation

Searchbar

• [Android] Fix SearchBar text bleeding between instances after navigation by @SyedAbdulAzeemSF4852 in [Android] Fix SearchBar text bleeding between instances after navigation #34703

  🔧 Fixes

  • MAUI Android: SearchBar copies content from one to the other

• Fixed SearchBar CursorPosition and SelectionLength not updating when typing by @Dhivya-SF4094 in Fixed SearchBar CursorPosition and SelectionLength not updating when typing #34347

  🔧 Fixes

  • SearchBar - CursorPosition and SelectionLength are not updated when the user types

SearchBar

• [Windows] Fixed SearchHandler issues by @Tamilarasan-Paranthaman in [Windows] Fixed SearchHandler issues #29520

  🔧 Fixes

  • [Windows] SearchHandler APIs are not functioning properly

Shell

• [iOS, Mac] Fix for Background set to Transparent doesn't have the same behavior as BackgroundColor Transparent by @HarishwaranVijayakumar in [iOS, Mac] Fix for Background set to Transparent doesn't have the same behavior as BackgroundColor Transparent #32245

  🔧 Fixes

  • Background set to Transparent doesn't have the same behavior as BackgroundColor = Transparent

• [iOS] Fix App crash with NullReferenceException in ShellSectionRenderer by @devanathan-vaithiyanathan in [iOS] Fix App crash with NullReferenceException in ShellSectionRenderer #32109

  🔧 Fixes

  • [iOS] App crash with NullReferenceException in ShellSectionRenderer

• [Android] Fixed back button icon selection logic in ShellToolbarTracker by @kubaflo in [Android] Fixed back button icon selection logic in ShellToolbarTracker #32080

  🔧 Fixes

  • IconOverride in Shell.BackButtonBehavior does not work.

• Fix TabBarIsVisible Not Updating Dynamically When Set on ShellContent by @Vignesh-SF3580 in Fix TabBarIsVisible Not Updating Dynamically When Set on ShellContent #33090

  🔧 Fixes

  • Shell.TabBarIsVisible is not updated dynamically at runtime

• [iOS, macOS] Shell: Fix RTL flow direction for flyout, menu cells, tab bar, and Locked flyout position by @NanthiniMahalingam in [iOS, macOS] Shell: Fix RTL flow direction for flyout, menu cells, tab bar, and Locked flyout position #32701

  🔧 Fixes

  • [iOS, Mac Catalyst] Shell Flyout and Content Do Not Fully Support RightToLeft (RTL)

• [IOS] Inconsistent Resize Behavior for Header/Footer - fix by @kubaflo in [IOS] Inconsistent Resize Behavior for Header/Footer - fix #28713

  🔧 Fixes

  • [IOS, Mac] Inconsistent Resize Behavior for Header/Footer
  • Enable Shell Flyout Header/Footer resize tests on iOS/Catalyst

• [Android] Fix for SearchHandler retaining previous page SearchView data in pages within Shell sections by @BagavathiPerumal in [Android] Fix for SearchHandler retaining previous page SearchView data in pages within Shell sections #29545

  🔧 Fixes

  • [Shell][Android] The truth is out there...but not on top tab search handlers

• [Android] Fix empty space above TabBar after navigating back when TabBar visibility is toggled by @praveenkumarkarunanithi in [Android] Fix empty space above TabBar after navigating back when TabBar visibility is toggled #34324

  🔧 Fixes

  • Empty space appears above TabBar after navigating back when TabBar visibility is toggled
  • Grid with SafeAreaEdges=Container has incorrect size when tab bar appears

SwipeView

• [Android] SwipeView: Use MeasureSpecMode.Exactly for SwipeItem layout to fix text visibility by @Ahamed-Ali in [Android] SwipeView: Use MeasureSpecMode.Exactly for SwipeItem layout to fix text visibility #27399

  🔧 Fixes

  • [Android] Right SwipeView items are not visible in the SwipeView.

• [Android] Prevent the tap that closes an open SwipeView from being propagated to children by @sjordanGSS in [Android] Prevent the tap that closes an open SwipeView from being propagated to children #24275

  🔧 Fixes

  • Tapping to close a SwipeView will activate TapGestureRecognizers on .Content

Switch

• [iOS & Mac] Fix for SearchHandler retains previous page state when switching top tabs by @BagavathiPerumal in [iOS & Mac] Fix for SearchHandler retains previous page state when switching top tabs #34735

  🔧 Fixes

  • [Shell] [iOS & Mac] SearchHandler retains previous page state when switching top tabs

TabbedPage

• [Android] Fixed NullReferenceException in app with TabBar after returning from minimized state by @NirmalKumarYuvaraj in [Android] Fixed NullReferenceException in app with TabBar after returning from minimized state #34779

  🔧 Fixes

  • NullReferenceException in app with TabBar after returning from minimized state

Titlebar

• Fixed BindingContext of the Window TitleBar is not being passed on to its child content. by @NirmalKumarYuvaraj in Fixed BindingContext of the Window TitleBar is not being passed on to its child content. #30080

  🔧 Fixes

  • The BindingContext of the Window TitleBar is not being passed on to its child content.

• [Windows/Mac] Fix RTL FlowDirection causes overlap with native window control buttons in TitleBar by @devanathan-vaithiyanathan in [Windows/Mac] Fix RTL FlowDirection causes overlap with native window control buttons in TitleBar #30400

  🔧 Fixes

  • [Windows, Mac] RTL FlowDirection causes overlap with native window control buttons in TitleBar

WebView

• [Windows] Fix WebView background color not being applied by @SubhikshaSf4851 in [Windows] Fix WebView background color not being applied #34599

🔧 Fixes

• WebView background color has changed after update, can't override.

• [Android] Fix for WebView/HybridWebView briefly flashes full screen before layout completes by @praveenkumarkarunanithi in [Android] Fix for WebView/HybridWebView briefly flashes full screen before layout completes #33207

  🔧 Fixes

  • [Android] HybridWebView briefly resizes to full screen when page is opened before snapping back to correct size

Xaml

• Improved style inheritance by @kubaflo in Improved style inheritance #31317

  🔧 Fixes

  • Styles based on a style that is based on another style that uses AppThemeBinding do not inherit properties correctly.

• Fix for VisualStateManager Setter.TargetName failing when ControlTemplate is applied by @BagavathiPerumal in Fix for VisualStateManager Setter.TargetName failing when ControlTemplate is applied #33208

  🔧 Fixes

  • Setter.TargetName + ControlTemplate crash

🧪 Testing (4)

• [Testing] Additional Feature Matrix Event Test Cases for Slider and ScrollView by @nivetha-nagalingam in [Testing] Additional Feature Matrix Event Test Cases for Slider and ScrollView #34352
• [Testing] Fixed Build error on inflight/ candidate PR 34885 by @NafeelaNazhir in [Testing] Fixed Build error on inflight/ candidate PR 34885 #34891
• [Testing] Fixed UI test image failure in PR 34885 - [13/4/2026] by @NafeelaNazhir in [Testing] Fixed UI test image failure in PR 34885 - [13/4/2026]  #34933
• Fixed test failure - CursorPositionUpdatesWhenSearchBarGainsFocus by @Dhivya-SF4094 in Fixed test failure - CursorPositionUpdatesWhenSearchBarGainsFocus #34938

📦 Other (3)

• Fix Loaded event not called for MAUI View added to native View by @NirmalKumarYuvaraj in Fix Loaded event not called for MAUI View added to native View #34345

  🔧 Fixes

  • Loaded event not called for MAUI View added to native View

• Add public IAlertManager and IAlertManagerSubscription interfaces by @Redth in Add public IAlertManager and IAlertManagerSubscription interfaces #34228

  🔧 Fixes

  • Alert/Dialog system (DisplayAlert, DisplayActionSheet, DisplayPromptAsync) needs a public extensibility point

• Fix crash when displaying alerts on unloaded pages by @kubaflo in Fix crash when displaying alerts on unloaded pages #33288

📝 Issue References

Fixes #5825, Fixes #8494, Fixes #8716, Fixes #10987, Fixes #11404, Fixes #12008, Fixes #18200, Fixes #18551, Fixes #18657, Fixes #18701, Fixes #19168, Fixes #19209, Fixes #20062, Fixes #20348, Fixes #20834, Fixes #20991, Fixes #21983, Fixes #22038, Fixes #22193, Fixes #22197, Fixes #22769, Fixes #23330, Fixes #23854, Fixes #23902, Fixes #23921, Fixes #24304, Fixes #24831, Fixes #25124, Fixes #26059, Fixes #26397, Fixes #26644, Fixes #26846, Fixes #26961, Fixes #26977, Fixes #27086, Fixes #27367, Fixes #27959, Fixes #28337, Fixes #28351, Fixes #28660, Fixes #28975, Fixes #29390, Fixes #29391, Fixes #29463, Fixes #29493, Fixes #29544, Fixes #30052, Fixes #30065, Fixes #30071, Fixes #30144, Fixes #30399, Fixes #30779, Fixes #30803, Fixes #30970, Fixes #31280, Fixes #31446, Fixes #31475, Fixes #31496, Fixes #31565, Fixes #31825, Fixes #31961, Fixes #32048, Fixes #32050, Fixes #32139, Fixes #32356, Fixes #32419, Fixes #32771, Fixes #32944, Fixes #32984, Fixes #32994, Fixes #33308, Fixes #33501, Fixes #33703, Fixes #33770, Fixes #33773, Fixes #34104, Fixes #34256, Fixes #34257, Fixes #34310, Fixes #34322, Fixes #34363, Fixes #34370, Fixes #34459, Fixes #34518, Fixes #34583, Fixes #34591, Fixes #34666, Fixes #34693, Fixes #34720, Fixes #34730

Full Changelog: main...inflight/candidate

[github-actions]

🚀 Dogfood this PR with:

⚠️ WARNING: Do not do this without first carefully reviewing the code of this PR to satisfy yourself it is safe.

curl -fsSL https://github.com/dotnet/maui/main/eng/scripts/get-maui-pr.sh | bash -s -- 34885

Or

• Run remotely in PowerShell:

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[Copilot]

Pull request overview

Note

Copilot was unable to run its full agentic suite in this review.

This PR appears to be a broad “candidate” batch that adds multiple new HostApp issue repro pages, expands test coverage (device + unit), and includes a set of framework fixes across Controls (VSM specificity, alerts, Shell RTL/FlowDirection, Items handlers, etc.) and BlazorWebView.

Changes:

• Added many new TestCases.HostApp/Issues/IssueXXXXX pages and some FeatureMatrix UI updates to exercise regressions.
• Added/updated device tests and unit tests for a number of fixes (Entry long text, RadioButton semantics, Brush transparency, etc.).
• Implemented multiple framework fixes in Controls/Platform layers (AlertManager DI, VisualStateManager specificity, Shell flow direction/insets, Items handler recycling/selection/empty view, etc.), plus a WebView2 disposal safeguard.

Reviewed changes

Copilot reviewed 159 out of 863 changed files in this pull request and generated 9 comments.

Show a summary per file

File	Description
src/Controls/tests/TestCases.HostApp/Issues/Issue34518.cs	Adds HostApp repro page for WebView background color override regression.
src/Controls/tests/TestCases.HostApp/Issues/Issue34459.cs	Adds HostApp repro page for Android RTL label wrapping/clipping.
src/Controls/tests/TestCases.HostApp/Issues/Issue33308.cs	Adds HostApp repro page for iOS CarouselView vertical snap settle behavior.
src/Controls/tests/TestCases.HostApp/Issues/Issue33287.cs	Adds HostApp repro pages for delayed DisplayAlertAsync crash.
src/Controls/tests/TestCases.HostApp/Issues/Issue32984.cs	Adds HostApp repro page for Windows Picker resize.
src/Controls/tests/TestCases.HostApp/Issues/Issue32419.cs	Adds HostApp repro Shell RTL flyout/menu update scenario.
src/Controls/tests/TestCases.HostApp/Issues/Issue32356.xaml.cs	Adds HostApp repro for MauiImage LogicalName path on Windows.
src/Controls/tests/TestCases.HostApp/Issues/Issue32356.xaml	Adds XAML UI for Issue32356 image loading scenario.
src/Controls/tests/TestCases.HostApp/Issues/Issue32139.cs	Adds HostApp repro for invalid CurrentItem with Loop on iOS CarouselView.
src/Controls/tests/TestCases.HostApp/Issues/Issue32050.xaml.cs	Adds HostApp repro Shell BackButtonBehavior.IconOverride on iOS.
src/Controls/tests/TestCases.HostApp/Issues/Issue32050.xaml	Adds Shell markup for Issue32050.
src/Controls/tests/TestCases.HostApp/Issues/Issue32048.cs	Adds HostApp repro for CurrentItemChanged with ItemSpacing (CarouselView2).
src/Controls/tests/TestCases.HostApp/Issues/Issue31825.cs	Adds HostApp repro for CollectionView KeepLastItemInView updates.
src/Controls/tests/TestCases.HostApp/Issues/Issue31496.cs	Adds HostApp repro for AbsoluteLayout AutoSize reverting.
src/Controls/tests/TestCases.HostApp/Issues/Issue30970.cs	Adds HostApp repro for alerts shown on wrong window during modal nav.
src/Controls/tests/TestCases.HostApp/Issues/Issue30803.cs	Adds HostApp repro for Graphics IImage.Downsize aspect ratio.
src/Controls/tests/TestCases.HostApp/Issues/Issue30399.cs	Adds HostApp repro for TitleBar RTL overlap on Windows.
src/Controls/tests/TestCases.HostApp/Issues/Issue30071.cs	Adds HostApp repro for Entry/Editor Placeholder CharacterSpacing on Windows.
src/Controls/tests/TestCases.HostApp/Issues/Issue30065.cs	Adds HostApp repro for DatePicker FlowDirection flipping on iOS.
src/Controls/tests/TestCases.HostApp/Issues/Issue29493.cs	Adds HostApp repro for Windows SearchHandler API behavior.
src/Controls/tests/TestCases.HostApp/Issues/Issue29391.xaml.cs	Adds HostApp repro for CarouselView2 IsSwipeEnabled on iOS/macOS.
src/Controls/tests/TestCases.HostApp/Issues/Issue29391.xaml	Adds XAML UI for Issue29391.
src/Controls/tests/TestCases.HostApp/Issues/Issue28975.cs	Adds HostApp repro for Entry Keyboard.Date behaving like password on Windows.
src/Controls/tests/TestCases.HostApp/Issues/Issue28660.cs	Adds HostApp repro for Label cropping with explicit WidthRequest.
src/Controls/tests/TestCases.HostApp/Issues/Issue27367.cs	Adds HostApp repro for Android SwipeView right items visibility.
src/Controls/tests/TestCases.HostApp/Issues/Issue26977.xaml.cs	Adds HostApp repro code-behind for VSM + ControlTemplate TargetName crash.
src/Controls/tests/TestCases.HostApp/Issues/Issue26977.xaml	Adds XAML repro for Setter.TargetName across namescopes.
src/Controls/tests/TestCases.HostApp/Issues/Issue26846.cs	Adds HostApp repro for Android Shell PopToRootAsync modal flashing.
src/Controls/tests/TestCases.HostApp/Issues/Issue25224.xaml.cs	Adjusts template selector to handle null item.
src/Controls/tests/TestCases.HostApp/Issues/Issue24831.cs	Adds HostApp repro for TitleBar BindingContext propagation.
src/Controls/tests/TestCases.HostApp/Issues/Issue23921.cs	Adds HostApp repro ensuring tap-to-close SwipeView doesn’t activate children.
src/Controls/tests/TestCases.HostApp/Issues/Issue23854.cs	Adds HostApp repro for ImageButton CornerRadius on Android.
src/Controls/tests/TestCases.HostApp/Issues/Issue22769.cs	Adds HostApp repro for Brush.Transparent vs BackgroundColor transparent behavior.
src/Controls/tests/TestCases.HostApp/Issues/Issue22197.xaml.cs	Adds HostApp repro code-behind for HTML Label LineHeight.
src/Controls/tests/TestCases.HostApp/Issues/Issue22197.xaml	Adds XAML repro for HTML vs plain text LineHeight.
src/Controls/tests/TestCases.HostApp/Issues/Issue22104.xaml	Updates styles/VSM setters for label selection visuals.
src/Controls/tests/TestCases.HostApp/Issues/Issue22038.cs	Adds HostApp repro for opacity clipping overflow on Android.
src/Controls/tests/TestCases.HostApp/Issues/Issue21983.xaml.cs	Adds HostApp repro code-behind for GradientBrush Stroke support.
src/Controls/tests/TestCases.HostApp/Issues/Issue21983.xaml	Adds XAML repro for gradient strokes on Shapes.
src/Controls/tests/TestCases.HostApp/Issues/Issue20991.cs	Adds HostApp repro for IDrawable binding behavior.
src/Controls/tests/TestCases.HostApp/Issues/Issue20348.cs	Adds HostApp repro for SearchBar text copying after back nav on Android.
src/Controls/tests/TestCases.HostApp/Issues/Issue20062.cs	Adds HostApp repro for CollectionView Selected visual states on Android.
src/Controls/tests/TestCases.HostApp/Issues/Issue19168.cs	Adds HostApp repro for iOS picker dismissal behavior.
src/Controls/tests/TestCases.HostApp/Issues/Issue18657.cs	Adds HostApp repro for CollectionView.EmptyView remove by null on Windows.
src/Controls/tests/TestCases.HostApp/Issues/Issue18200.cs	Adds HostApp repro for Windows FlyoutPage collapse style changes.
src/Controls/tests/TestCases.HostApp/Issues/Issue11404.cs	Adds HostApp repro for Shape line coordinate symmetry.
src/Controls/tests/TestCases.HostApp/Issues/Issue10987.cs	Adds HostApp repro for Editor HorizontalTextAlignment behavior.
src/Controls/tests/TestCases.HostApp/FeatureMatrix/Slider/SliderViewModal.cs	Adds VM properties to track Slider ValueChanged results.
src/Controls/tests/TestCases.HostApp/FeatureMatrix/Slider/SliderControlPage.xaml.cs	Hooks Slider.ValueChanged and updates VM fields.
src/Controls/tests/TestCases.HostApp/FeatureMatrix/ScrollView/ScrollViewViewModel.cs	Adds VM state to reflect ScrollToRequested event details.
src/Controls/tests/TestCases.HostApp/FeatureMatrix/ScrollView/ScrollViewControlPage.xaml.cs	Wires ScrollToRequested handler and scroll-to-pixel helper.
src/Controls/tests/TestCases.HostApp/FeatureMatrix/ScrollView/ScrollViewControlPage.xaml	Adds UI to display ScrollToRequested event metadata.
src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj	Adds MauiImage LogicalName mapping for Challenges images.
src/Controls/tests/DeviceTests/Elements/RadioButton/RadioButtonTests.cs	Adds device tests for templated RadioButton semantics description behavior.
src/Controls/tests/DeviceTests/Elements/Entry/EntryTests.cs	Adds long-text Entry regression tests and MaxLength/Text ordering test.
src/Controls/tests/DeviceTests/Elements/Editor/EditorTests.iOS.cs	Adds iOS test for Editor placeholder horizontal alignment mapping.
src/Controls/tests/DeviceTests/Elements/CollectionView/CollectionViewTests.iOS.cs	Adds iOS test for CarouselView scroll indicator visibility updates.
src/Controls/tests/DeviceTests/Elements/CarouselView/CarouselViewTests.cs	Enables DisconnectedCarouselView test on Android (removes guard).
src/Controls/tests/DeviceTests/Elements/CarouselView/CarouselViewTests.Android.cs	Adds Android accessibility test for IndicatorView content descriptions.
src/Controls/tests/Core.UnitTests/SolidColorBrushTests.cs	Adds unit test coverage for Brush.HasTransparency (SolidColorBrush).
src/Controls/tests/Core.UnitTests/RadialGradientBrushTests.cs	Adds unit test coverage for Brush.HasTransparency (RadialGradientBrush).
src/Controls/tests/Core.UnitTests/LinearGradientBrushTests.cs	Adds unit test coverage for Brush.HasTransparency (LinearGradientBrush).
src/Controls/tests/Core.UnitTests/BindablePropertyUnitTests.cs	Adds unit test for unwrapping OnPlatform in CollectionView.Header.
src/Controls/src/Core/Window/Window.cs	Switches AlertManager field to DI-resolvable IAlertManager and manages subscriptions.
src/Controls/src/Core/VisualStateManager.cs	Adjusts VSM setter specificity promotion behavior for system-driven states.
src/Controls/src/Core/VisualElement/VisualElement.cs	Exposes internal IsExplicitlyEnabled and adjusts Loaded/Unloaded wiring conditions.
src/Controls/src/Core/VisualElement/VisualElement.Platform.cs	Ensures Loaded/Unloaded can fire when hosted via native container (ToPlatform).
src/Controls/src/Core/Style.cs	Ensures BasedOn style updates unapply/reapply base style correctly.
src/Controls/src/Core/Shell/ShellItem.cs	Allows TabBarIsVisible to be resolved from ShellContent with priority.
src/Controls/src/Core/Shell/ShellElementCollection.cs	Propagates dynamic ShellContent TabBarIsVisible to displayed page.
src/Controls/src/Core/Shapes/Shape.cs	Improves translation logic for Stretch.None to keep paths in bounds.
src/Controls/src/Core/SetterSpecificity.cs	Adds masks/constants and helper to promote implicit VSM specificity.
src/Controls/src/Core/Setter.cs	Improves TargetName lookup across namescopes (ControlTemplate boundaries).
src/Controls/src/Core/RadioButton/RadioButton.cs	Improves semantics description derivation for templated content.
src/Controls/src/Core/PublicAPI/netstandard/PublicAPI.Unshipped.txt	Records new public API surface changes for netstandard pack.
src/Controls/src/Core/PublicAPI/net/PublicAPI.Unshipped.txt	Records new public API surface changes for net pack.
src/Controls/src/Core/PublicAPI/net-windows/PublicAPI.Unshipped.txt	Records new public API surface changes for Windows pack.
src/Controls/src/Core/PublicAPI/net-tizen/PublicAPI.Unshipped.txt	Records new public API surface changes for Tizen pack.
src/Controls/src/Core/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt	Records new public API surface changes for MacCatalyst pack.
src/Controls/src/Core/PublicAPI/net-ios/PublicAPI.Unshipped.txt	Records new public API surface changes for iOS pack.
src/Controls/src/Core/PublicAPI/net-android/PublicAPI.Unshipped.txt	Records new public API surface changes for Android pack.
src/Controls/src/Core/PlatformConfiguration/WindowsSpecific/FlyoutPage.cs	Adds property-changed hook to update handler when CollapseStyle changes.
src/Controls/src/Core/Platform/iOS/ControlsModalWrapper.cs	Uses brush transparency to select correct modal presentation style.
src/Controls/src/Core/Platform/Windows/CollectionView/ItemContentControl.cs	Fixes logical tree reattachment and equality selection comparisons.
src/Controls/src/Core/Platform/ModalNavigationManager/ModalNavigationManager.Android.cs	Prevents modal flash on batch pop and forwards touch events for keyboard dismissal.
src/Controls/src/Core/Platform/GestureManager/GesturePlatformManager.Android.cs	Adds RecyclerView touch listener path for reliable gesture delivery.
src/Controls/src/Core/Platform/AlertManager/IAlertManagerSubscription.cs	Introduces public subscription interface for alert request backends.
src/Controls/src/Core/Platform/AlertManager/IAlertManager.cs	Introduces public alert manager interface for DI replacement.
src/Controls/src/Core/Platform/AlertManager/AlertManager.cs	Implements IAlertManager and moves subscription interface out.
src/Controls/src/Core/Label/Label.iOS.cs	Ensures formatting changes update line height/decorations/char spacing.
src/Controls/src/Core/Label/Label.cs	Forces measure invalidation when text emptiness transitions.
src/Controls/src/Core/Label/Label.Mapper.cs	Avoids mapping for formatted spans using HasFormattedTextSpans.
src/Controls/src/Core/Items/MarshalingObservableCollection.cs	Uses weak proxy and adds disposal hook.
src/Controls/src/Core/Handlers/Items2/iOS/StructuredItemsViewController2.cs	Updates header/footer flow direction for default supplementary cells.
src/Controls/src/Core/Handlers/Items2/iOS/ReorderableItemsViewDelegator2.cs	Uses shared reorder helper for grouped move logic.
src/Controls/src/Core/Handlers/Items2/iOS/ItemsViewController2.cs	Updates flow direction propagation across logical children/default cells.
src/Controls/src/Core/Handlers/Items2/CarouselViewHandler2.iOS.cs	Fixes controller cast and updates swipe enable logic for compositional layout.
src/Controls/src/Core/Handlers/Items/iOS/ReorderableItemsViewExtensions.cs	Adds shared helper for grouped reorder target resolution.
src/Controls/src/Core/Handlers/Items/iOS/ReorderableItemsViewDelegator.cs	Uses shared helper for grouped move logic.
src/Controls/src/Core/Handlers/Items/iOS/MauiCollectionView.cs	Ensures swipe enabled affects internal orthogonal UIScrollView.
src/Controls/src/Core/Handlers/Items/iOS/CarouselViewController.cs	Adds guards for invalid indexes and empty ItemsSource during scroll.
src/Controls/src/Core/Handlers/Items/StructuredItemsViewHandler.Windows.cs	Cleans up header/footer elements when replaced.
src/Controls/src/Core/Handlers/Items/SelectableItemsViewHandler.Windows.cs	Uses object.Equals for selected item comparisons.
src/Controls/src/Core/Handlers/Items/ItemsViewHandler.Windows.cs	Refactors empty view removal and improves empty view template realization.
src/Controls/src/Core/Handlers/Items/CarouselViewHandler.Windows.cs	Adjusts scroll/selection bookkeeping to avoid intermediate update effects.
src/Controls/src/Core/Handlers/Items/Android/SimpleItemTouchHelperCallback.cs	Adjusts reorder move blocking based on source view type.
src/Controls/src/Core/Handlers/Items/Android/MauiRecyclerView.cs	Uses IsExplicitlyEnabled to avoid blocking touches inherited from disabled parent.
src/Controls/src/Core/Handlers/Items/Android/MauiCarouselRecyclerView.cs	Adjusts goto position tracking on scroll-to requests.
src/Controls/src/Core/Handlers/Items/Android/ItemsSources/ObservableItemsSource.cs	Adds optional disposal path for wrapped items sources.
src/Controls/src/Core/Handlers/Items/Android/ItemsSources/ItemsSourceFactory.cs	Disposes MarshalingObservableCollection via ObservableItemsSource.
src/Controls/src/Core/Handlers/Items/Android/Adapters/SelectableItemsViewAdapter.cs	Forces visual selection sync in Single mode for value-equal items.
src/Controls/src/Core/Handlers/Items/Android/Adapters/ReorderableItemsViewAdapter.cs	Adds bounds checks for grouped move indices.
src/Controls/src/Core/GraphicsView/GraphicsView.cs	Propagates BindingContext to bindable IDrawable and updates on set.
src/Controls/src/Core/FlyoutPage/FlyoutPage.Mapper.cs	Adds Windows mapping for FlyoutPage CollapseStyle handling.
src/Controls/src/Core/Compatibility/Handlers/Shell/iOS/SlideFlyoutTransition.cs	Fixes RTL flyout positioning for Locked behavior.
src/Controls/src/Core/Compatibility/Handlers/Shell/iOS/ShellTableViewSource.cs	Resolves MatchParent FlowDirection for shell menu item cells.
src/Controls/src/Core/Compatibility/Handlers/Shell/iOS/ShellSectionRootRenderer.cs	Resolves MatchParent FlowDirection for tracked page in shell section.
src/Controls/src/Core/Compatibility/Handlers/Shell/iOS/ShellSectionRenderer.cs	Applies flow direction updates to TabBar native view.
src/Controls/src/Core/Compatibility/Handlers/Shell/iOS/ShellPageRendererTracker.cs	Fixes visibility bookkeeping when page assignment happens pre-animation.
src/Controls/src/Core/Compatibility/Handlers/Shell/iOS/ShellFlyoutHeaderContainer.cs	Implements measure invalidation controller for header sizing.
src/Controls/src/Core/Compatibility/Handlers/Shell/iOS/ShellFlyoutContentRenderer.cs	Updates flow direction for footer and resolves header MatchParent.
src/Controls/src/Core/Compatibility/Handlers/Shell/Android/ShellToolbarTracker.cs	Fixes icon selection and clears search UI state on handler swap.
src/Controls/src/Core/Compatibility/Handlers/Shell/Android/ShellItemRenderer.cs	Requests insets after TabBar Gone→Visible to fix stale padding.
src/Controls/src/Core/Brush/Brush.cs	Adds internal Brush.HasTransparency helper for modal/background logic.
src/Controls/src/Core/BindableProperty.cs	Avoids treating IWrappedValue as already-assignable in conversion.
src/Controls/Maps/src/AppHostBuilderExtensions.cs	Updates MauiMaps handler registration and Windows documentation.
src/BlazorWebView/src/Wpf/BlazorWebView.cs	Marks WebView manager as disposing prior to async disposal.
src/BlazorWebView/src/SharedSource/WebView2WebViewManager.cs	Guards SendMessage during disposal/initialization to avoid COM exceptions.
src/BlazorWebView/src/Maui/build/Microsoft.AspNetCore.Components.WebView.Maui.targets	Filters compressed assets when CompressionEnabled=false.
src/AI/src/Essentials.AI/PublicAPI/net-macos/PublicAPI.Unshipped.txt	Moves AI public APIs from Unshipped to Shipped for macOS.
src/AI/src/Essentials.AI/PublicAPI/net-macos/PublicAPI.Shipped.txt	Adds AI public APIs to Shipped (macOS) with diagnostic ID.
src/AI/src/Essentials.AI/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt	Moves AI public APIs from Unshipped to Shipped for MacCatalyst.
src/AI/src/Essentials.AI/PublicAPI/net-maccatalyst/PublicAPI.Shipped.txt	Adds AI public APIs to Shipped (MacCatalyst) with diagnostic ID.
src/AI/src/Essentials.AI/PublicAPI/net-ios/PublicAPI.Unshipped.txt	Moves AI public APIs from Unshipped to Shipped for iOS.
src/AI/src/Essentials.AI/PublicAPI/net-ios/PublicAPI.Shipped.txt	Adds AI public APIs to Shipped (iOS) with diagnostic ID.
eng/Versions.props	Bumps MonoApiTools MSBuild tasks package version.

[Copilot]

The PR title (“April 14th, Candidate”) doesn’t describe the scope of changes (new public alert manager interfaces, VSM specificity changes, Shell/Items handler fixes, new tests, etc.). This makes it hard to review/triage and can impact release notes/changelog generation. Please update the PR title/description to explicitly list the main framework areas and key issue numbers being fixed.

[Copilot]

This PR adds many new HostApp Issue pages, but I don’t see corresponding Appium NUnit tests in src/Controls/tests/TestCases.Shared.Tests/Tests/Issues/ for these new IssueXXXXX scenarios. Per repo UI testing guidelines, each Issue page intended for automation should have a matching _IssuesUITest test using the provided AutomationIds; otherwise regressions won’t be caught by CI.

[Copilot]

DeviceInfo.SetCurrent(...) mutates global process state and the test does not restore the previous value. This can leak into subsequent unit tests and cause order-dependent failures. Please capture the original DeviceInfo.Current and restore it in a try/finally (or equivalent teardown).

Suggested change

	DeviceInfo.SetCurrent(new MockDeviceInfo { Platform = platform });
	var header = new OnPlatform<View>();
	header.Platforms.Add(new On { Platform = new[] { "iOS" }, Value = new Label { Text = "iOS Header" } });
	header.Platforms.Add(new On { Platform = new[] { "Android" }, Value = new Label { Text = "Android Header" } });
	header.Platforms.Add(new On { Platform = new[] { "WinUI" }, Value = new Label { Text = "WinUI Header" } });
	var collectionView = new CollectionView
	{
	Header = header
	};
	var resolvedHeader = Assert.IsType<Label>(collectionView.Header);
	Assert.Equal(expectedText, resolvedHeader.Text);
	var originalDeviceInfo = DeviceInfo.Current;
	DeviceInfo.SetCurrent(new MockDeviceInfo { Platform = platform });
	try
	{
	var header = new OnPlatform<View>();
	header.Platforms.Add(new On { Platform = new[] { "iOS" }, Value = new Label { Text = "iOS Header" } });
	header.Platforms.Add(new On { Platform = new[] { "Android" }, Value = new Label { Text = "Android Header" } });
	header.Platforms.Add(new On { Platform = new[] { "WinUI" }, Value = new Label { Text = "WinUI Header" } });
	var collectionView = new CollectionView
	{
	Header = header
	};
	var resolvedHeader = Assert.IsType<Label>(collectionView.Header);
	Assert.Equal(expectedText, resolvedHeader.Text);
	}
	finally
	{
	DeviceInfo.SetCurrent(originalDeviceInfo);
	}

[Copilot]

When TargetName cannot be resolved during UnApply, the code now throws ArgumentNullException(nameof(targetObject)), which is misleading and drops the actual TargetName causing the problem. This should mirror Apply and throw a XamlParseException (or at minimum an exception message including the unresolved name) so template/VSM failures are diagnosable.

Suggested change

	targetObject = FindTargetByName(element, TargetName) ?? throw new ArgumentNullException(nameof(targetObject));
	targetObject = FindTargetByName(element, TargetName) ?? throw new XamlParseException($"Cannot resolve '{TargetName}' as Setter Target for '{target}'.");

[Copilot]

template.CreateContent() is cast to View without a null-check. If a template returns a non-View (or returns null), this will throw via templatedElement.BindingContext = ... and can crash at runtime. Please add a defensive fallback (e.g., create a default TextBlock/Label using bindingContext?.ToString()), or validate/throw a targeted exception with context.

Suggested change

	var templatedElement = template.CreateContent() as View;
	if (template == null)
	{
	throw new InvalidOperationException("The empty view template selector returned null.");
	}
	var content = template.CreateContent();
	if (content == null)
	{
	throw new InvalidOperationException($"The empty view template '{template.GetType().FullName}' returned null content.");
	}
	if (content is not View templatedElement)
	{
	throw new InvalidOperationException($"The empty view template '{template.GetType().FullName}' must create a '{typeof(View).FullName}', but created '{content.GetType().FullName}'.");
	}

[Copilot]

This test relies on multiple fixed Task.Delay calls and polling loops, which tends to be flaky on slower CI devices/simulators. Prefer using an AssertEventually/retry helper (with a reasonable timeout) to wait for the internal scroll view and for indicator visibility changes to apply, instead of hard-coded sleeps.

[Copilot]

This test relies on multiple fixed Task.Delay calls and polling loops, which tends to be flaky on slower CI devices/simulators. Prefer using an AssertEventually/retry helper (with a reasonable timeout) to wait for the internal scroll view and for indicator visibility changes to apply, instead of hard-coded sleeps.

[Copilot]

This test relies on multiple fixed Task.Delay calls and polling loops, which tends to be flaky on slower CI devices/simulators. Prefer using an AssertEventually/retry helper (with a reasonable timeout) to wait for the internal scroll view and for indicator visibility changes to apply, instead of hard-coded sleeps.

[Copilot]

This introduces platform-specific compilation inside the test body and updates the platform control text differently per platform. For consistency and to avoid thread-affinity issues, consider always setting platform text on the UI thread (or via a single cross-platform helper) and remove the inline #if branches so the test logic is uniform and easier to maintain.

[sheiksyedm]

/azp run maui-pr-uitests , maui-pr-devicetests

[azure-pipelines]

Azure Pipelines successfully started running 2 pipeline(s).