Fix: Fixed issue where toolbar buttons were sometimes missing

src/Files.App/UserControls/Toolbar.xaml

@@ -111,7 +111,7 @@
 				x:Name="SelectionOptions"
 				Width="Auto"
 				MinWidth="46"
-				x:Load="{x:Bind ShowViewControlButton, Mode=OneWay}"
+				x:Load="{x:Bind ViewModel.InstanceViewModel.IsPageTypeNotHome, Mode=OneWay}"
 				AccessKey="S"
 				AccessKeyInvoked="AppBarButton_AccessKeyInvoked"
 				AutomationProperties.Name="{helpers:ResourceString Name=SelectionOptions}"
@@ -155,7 +155,7 @@
 				x:Name="ArrangementOptions"
 				Width="Auto"
 				MinWidth="46"
-				x:Load="{x:Bind ShowViewControlButton, Mode=OneWay}"
+				x:Load="{x:Bind ViewModel.InstanceViewModel.IsPageTypeNotHome, Mode=OneWay}"
 				AccessKey="A"
 				AccessKeyInvoked="AppBarButton_AccessKeyInvoked"
 				AutomationProperties.Name="{helpers:ResourceString Name=Sort}"
@@ -266,7 +266,7 @@
 				x:Name="LayoutOptionsButton"
 				Width="Auto"
 				MinWidth="46"
-				x:Load="{x:Bind ShowViewControlButton, Mode=OneWay}"
+				x:Load="{x:Bind ViewModel.InstanceViewModel.IsPageTypeNotHome, Mode=OneWay}"
 				AccessKey="L"
 				AccessKeyInvoked="AppBarButton_AccessKeyInvoked"
 				AutomationProperties.Name="{helpers:ResourceString Name=Layout}"

src/Files.App/UserControls/Toolbar.xaml.cs

@@ -31,9 +31,6 @@ public sealed partial class Toolbar : UserControl
 		[GeneratedDependencyProperty]
 		public partial NavigationToolbarViewModel? ViewModel { get; set; }
 
-		[GeneratedDependencyProperty]
-		public partial bool ShowViewControlButton { get; set; }
-
 		[GeneratedDependencyProperty]
 		public partial bool ShowPreviewPaneButton { get; set; }
 

src/Files.App/ViewModels/MainPageViewModel.cs

@@ -60,13 +60,6 @@ public TabBarItem? SelectedTabItem
 			set => SetProperty(ref selectedTabItem, value);
 		}
 
-		private bool shouldViewControlBeDisplayed;
-		public bool ShouldViewControlBeDisplayed
-		{
-			get => shouldViewControlBeDisplayed;
-			set => SetProperty(ref shouldViewControlBeDisplayed, value);
-		}
-
 		private bool shouldPreviewPaneBeActive;
 		public bool ShouldPreviewPaneBeActive
 		{

src/Files.App/Views/MainPage.xaml

@@ -227,7 +227,6 @@
 						x:Load="False"
 						Loaded="NavToolbar_Loaded"
 						ShowPreviewPaneButton="{x:Bind ViewModel.ShouldPreviewPaneBeDisplayed, Mode=OneWay}"
-						ShowViewControlButton="{x:Bind ViewModel.ShouldViewControlBeDisplayed, Mode=OneWay}"
 						TabIndex="2"
 						Visibility="{x:Bind ViewModel.ShowToolbar, Mode=OneWay}" />
 

src/Files.App/Views/MainPage.xaml.cs

@@ -56,6 +56,7 @@ public MainPage()
 
 			ViewModel.PropertyChanged += ViewModel_PropertyChanged;
 			UserSettingsService.OnSettingChangedEvent += UserSettingsService_OnSettingChangedEvent;
+			ContentPageContext.PropertyChanged += ContentPageContext_PropertyChanged;
 
 			_updateDateDisplayTimer = DispatcherQueue.CreateTimer();
 			_updateDateDisplayTimer.Interval = TimeSpan.FromSeconds(1);
@@ -188,6 +189,12 @@ private void PaneHolder_PropertyChanged(object? sender, PropertyChangedEventArgs
 			LoadPaneChanged();
 		}
 
+		private void ContentPageContext_PropertyChanged(object? sender, PropertyChangedEventArgs e)
+		{
+			if (e.PropertyName is nameof(IContentPageContext.PageType))
+				LoadPaneChanged();
+		}
+
 		private void UpdateStatusBarProperties()
 		{
 			if (StatusBar is not null)
@@ -420,7 +427,6 @@ private void LoadPaneChanged()
 
 				ViewModel.ShouldPreviewPaneBeDisplayed = ((!isHomePage && !isReleaseNotesPage && !isSettingsPage) || isMultiPane) && isBigEnough;
 				ViewModel.ShouldPreviewPaneBeActive = UserSettingsService.InfoPaneSettingsService.IsInfoPaneEnabled && ViewModel.ShouldPreviewPaneBeDisplayed;
-				ViewModel.ShouldViewControlBeDisplayed = SidebarAdaptiveViewModel.PaneHolder?.ActivePane?.InstanceViewModel?.IsPageTypeNotHome ?? false;
 
 				UpdatePositioning();
 			}