diff --git a/controls/dev/AutoSuggestBox/AutoSuggestBox_themeresources.xaml b/controls/dev/AutoSuggestBox/AutoSuggestBox_themeresources.xaml
index 7cd762ebf3..692ee167f3 100644
--- a/controls/dev/AutoSuggestBox/AutoSuggestBox_themeresources.xaml
+++ b/controls/dev/AutoSuggestBox/AutoSuggestBox_themeresources.xaml
@@ -238,7 +238,7 @@
             <ContentPresenter x:Name="HeaderContentPresenter" x:DeferLoadStrategy="Lazy" Visibility="Collapsed" Grid.Row="0" Foreground="{ThemeResource TextControlHeaderForeground}" Margin="{ThemeResource AutoSuggestBoxTopHeaderMargin}" Grid.ColumnSpan="4" Content="{TemplateBinding Header}" ContentTemplate="{TemplateBinding HeaderTemplate}" FontWeight="Normal" TextWrapping="Wrap" />
             <ScrollViewer x:Name="ContentElement" Foreground="{TemplateBinding Foreground}" Grid.Row="1" HorizontalScrollMode="{TemplateBinding ScrollViewer.HorizontalScrollMode}" HorizontalScrollBarVisibility="{TemplateBinding ScrollViewer.HorizontalScrollBarVisibility}" VerticalScrollMode="{TemplateBinding ScrollViewer.VerticalScrollMode}" VerticalScrollBarVisibility="{TemplateBinding ScrollViewer.VerticalScrollBarVisibility}" IsHorizontalRailEnabled="{TemplateBinding ScrollViewer.IsHorizontalRailEnabled}" IsVerticalRailEnabled="{TemplateBinding ScrollViewer.IsVerticalRailEnabled}" IsDeferredScrollingEnabled="{TemplateBinding ScrollViewer.IsDeferredScrollingEnabled}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="{TemplateBinding BorderThickness}" Padding="{TemplateBinding Padding}" IsTabStop="False" AutomationProperties.AccessibilityView="Raw" ZoomMode="Disabled" />
             <ContentControl x:Name="PlaceholderTextContentPresenter" Grid.Row="1" Foreground="{ThemeResource TextControlPlaceholderForeground}" Margin="{TemplateBinding BorderThickness}" Padding="{TemplateBinding Padding}" IsTabStop="False" Grid.ColumnSpan="2" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" Content="{TemplateBinding PlaceholderText}" IsHitTestVisible="False" />
-            <Button x:Name="DeleteButton" Grid.Row="1" CornerRadius="{TemplateBinding CornerRadius}" Style="{StaticResource DeleteButtonStyle}" BorderThickness="{TemplateBinding BorderThickness}" Padding="{ThemeResource HelperButtonThemePadding}" IsTabStop="False" Grid.Column="1" Visibility="Collapsed" FontSize="{TemplateBinding FontSize}" Width="32" AutomationProperties.AccessibilityView="Raw" VerticalAlignment="Stretch" />
+            <Button x:Name="DeleteButton" Grid.Row="1" CornerRadius="{TemplateBinding CornerRadius}" Style="{StaticResource DeleteButtonStyle}" BorderThickness="{TemplateBinding BorderThickness}" Padding="{ThemeResource HelperButtonThemePadding}" IsTabStop="False" Grid.Column="1" Visibility="Collapsed" FontSize="{TemplateBinding FontSize}" Width="32" VerticalAlignment="Stretch" />
             <Button x:Name="QueryButton" Grid.Row="1" Grid.Column="2" CornerRadius="{TemplateBinding CornerRadius}" Style="{StaticResource QueryButtonStyle}" BorderThickness="{TemplateBinding BorderThickness}" Margin="2,0,0,0" Padding="{ThemeResource HelperButtonThemePadding}" IsTabStop="False" FontSize="{TemplateBinding FontSize}" Width="32" Height="28" VerticalAlignment="Stretch" AutomationProperties.AccessibilityView="Raw" />
             <ContentPresenter x:Name="DescriptionPresenter" Grid.Row="2" Grid.ColumnSpan="4" Content="{TemplateBinding Description}" x:Load="False" Foreground="{ThemeResource SystemControlDescriptionTextForegroundBrush}" AutomationProperties.AccessibilityView="Raw" />
           </Grid>
diff --git a/controls/dev/AutoSuggestBox/AutoSuggestBox_themeresources_perf2026.xaml b/controls/dev/AutoSuggestBox/AutoSuggestBox_themeresources_perf2026.xaml
index 39e8d87fee..4630d8d52e 100644
--- a/controls/dev/AutoSuggestBox/AutoSuggestBox_themeresources_perf2026.xaml
+++ b/controls/dev/AutoSuggestBox/AutoSuggestBox_themeresources_perf2026.xaml
@@ -174,7 +174,7 @@
             <ContentPresenter x:Name="HeaderContentPresenter" x:DeferLoadStrategy="Lazy" Visibility="Collapsed" Grid.Row="0" Foreground="{ThemeResource TextControlHeaderForeground}" Margin="{ThemeResource AutoSuggestBoxTopHeaderMargin}" Grid.ColumnSpan="4" Content="{TemplateBinding Header}" ContentTemplate="{TemplateBinding HeaderTemplate}" FontWeight="Normal" TextWrapping="Wrap" />
             <ScrollViewer x:Name="ContentElement" Foreground="{TemplateBinding Foreground}" Grid.Row="1" HorizontalScrollMode="{TemplateBinding ScrollViewer.HorizontalScrollMode}" HorizontalScrollBarVisibility="{TemplateBinding ScrollViewer.HorizontalScrollBarVisibility}" VerticalScrollMode="{TemplateBinding ScrollViewer.VerticalScrollMode}" VerticalScrollBarVisibility="{TemplateBinding ScrollViewer.VerticalScrollBarVisibility}" IsHorizontalRailEnabled="{TemplateBinding ScrollViewer.IsHorizontalRailEnabled}" IsVerticalRailEnabled="{TemplateBinding ScrollViewer.IsVerticalRailEnabled}" IsDeferredScrollingEnabled="{TemplateBinding ScrollViewer.IsDeferredScrollingEnabled}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="{TemplateBinding BorderThickness}" Padding="{TemplateBinding Padding}" IsTabStop="False" AutomationProperties.AccessibilityView="Raw" ZoomMode="Disabled" />
             <ContentControl x:Name="PlaceholderTextContentPresenter" Grid.Row="1" Foreground="{ThemeResource TextControlPlaceholderForeground}" Margin="{TemplateBinding BorderThickness}" Padding="{TemplateBinding Padding}" IsTabStop="False" Grid.ColumnSpan="2" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" Content="{TemplateBinding PlaceholderText}" IsHitTestVisible="False" />
-            <Button x:Name="DeleteButton" Grid.Row="1" CornerRadius="{TemplateBinding CornerRadius}" Style="{StaticResource DeleteButtonStyle}" BorderThickness="{TemplateBinding BorderThickness}" Padding="{ThemeResource HelperButtonThemePadding}" IsTabStop="False" Grid.Column="1" Visibility="Collapsed" FontSize="{TemplateBinding FontSize}" Width="32" AutomationProperties.AccessibilityView="Raw" VerticalAlignment="Stretch" />
+            <Button x:Name="DeleteButton" Grid.Row="1" CornerRadius="{TemplateBinding CornerRadius}" Style="{StaticResource DeleteButtonStyle}" BorderThickness="{TemplateBinding BorderThickness}" Padding="{ThemeResource HelperButtonThemePadding}" IsTabStop="False" Grid.Column="1" Visibility="Collapsed" FontSize="{TemplateBinding FontSize}" Width="32" VerticalAlignment="Stretch" />
             <Button x:Name="QueryButton" Grid.Row="1" Grid.Column="2" CornerRadius="{TemplateBinding CornerRadius}" Style="{StaticResource QueryButtonStyle}" BorderThickness="{TemplateBinding BorderThickness}" Margin="2,0,0,0" Padding="{ThemeResource HelperButtonThemePadding}" IsTabStop="False" FontSize="{TemplateBinding FontSize}" Width="32" Height="28" VerticalAlignment="Stretch" AutomationProperties.AccessibilityView="Raw" />
             <ContentPresenter x:Name="DescriptionPresenter" Grid.Row="2" Grid.ColumnSpan="4" Content="{TemplateBinding Description}" x:Load="False" Foreground="{ThemeResource SystemControlDescriptionTextForegroundBrush}" AutomationProperties.AccessibilityView="Raw" />
           </Grid>
diff --git a/controls/dev/CommonStyles/InteractionTests/CommonStylesTests.cs b/controls/dev/CommonStyles/InteractionTests/CommonStylesTests.cs
index b1ec55bdcd..c4e9686885 100644
--- a/controls/dev/CommonStyles/InteractionTests/CommonStylesTests.cs
+++ b/controls/dev/CommonStyles/InteractionTests/CommonStylesTests.cs
@@ -278,6 +278,40 @@ public void HyperlinkIsOffscreenTest()
             }
         }
 
+        [TestMethod]
+        [TestProperty("Description", "Verifies the TextBox inline clear (Delete) button is exposed to UIA so Voice Access can target it.")]
+        public void TextBoxClearButtonIsAccessibleTest()
+        {
+            using (var setup = new TestSetupHelper("TextControls Tests"))
+            {
+                Edit textBox = new Edit(FindElement.ByName("ClearButtonTextBox"));
+                Verify.IsNotNull(textBox, "The test TextBox should be found.");
+
+                // The clear (Delete) button is only shown while the TextBox is focused and non-empty.
+                Log.Comment("Focus the TextBox so the clear (Delete) button becomes visible.");
+                textBox.SetFocus();
+                Wait.ForIdle();
+
+                // The clear button (named "Delete") must be exposed to UIA (and therefore to Voice
+                // Access) rather than hidden with AccessibilityView=Raw. Verify it can be found as a
+                // child of the TextBox.
+                Button deleteButton = null;
+                foreach (UIObject elem in textBox.Children)
+                {
+                    if (elem.Name.Equals("Delete"))
+                    {
+                        deleteButton = new Button(elem);
+                        break;
+                    }
+                }
+                Verify.IsNotNull(deleteButton, "The clear button should be exposed as a UIA element.");
+
+                Log.Comment("Invoke the clear button and verify that the text is cleared.");
+                deleteButton.InvokeAndWait();
+                Verify.AreEqual(string.Empty, textBox.GetText());
+            }
+        }
+
         [TestMethod]
         [TestProperty("Description", "Scrolls a vertical grouped GridView with Mandatory snap points and with the mouse-wheel.")]
         public void ScrollGroupedGridViewWithMandatorySnapPointsTest()
diff --git a/controls/dev/CommonStyles/TestUI/TextControlsPage.xaml b/controls/dev/CommonStyles/TestUI/TextControlsPage.xaml
index afbd1e3b19..733712a687 100644
--- a/controls/dev/CommonStyles/TestUI/TextControlsPage.xaml
+++ b/controls/dev/CommonStyles/TestUI/TextControlsPage.xaml
@@ -26,7 +26,7 @@
             <StackPanel Orientation="Vertical" Spacing="12" Margin="0,0,12,0">
                 <TextBlock Text="TextBox"/>
 
-                <TextBox Header="Normal" Text="Text" IsEnabled="{x:Bind EnabledCheckBox.IsChecked.Value, Mode=OneWay}" Foreground="{ThemeResource SystemAccentColor}"/>
+                <TextBox x:Name="ClearButtonTextBox" AutomationProperties.Name="ClearButtonTextBox" Header="Normal" Text="Text" IsEnabled="{x:Bind EnabledCheckBox.IsChecked.Value, Mode=OneWay}" Foreground="{ThemeResource SystemAccentColor}"/>
                 <RichEditBox Header="Normal" Foreground="{ThemeResource SystemAccentColor}"/>
                 <TextBox PlaceholderText="Placeholder" Header="Placeholder" IsEnabled="{x:Bind EnabledCheckBox.IsChecked.Value, Mode=OneWay}" />
             </StackPanel>
diff --git a/controls/dev/CommonStyles/TextBox_themeresources.xaml b/controls/dev/CommonStyles/TextBox_themeresources.xaml
index 6934b64646..6ef4710db7 100644
--- a/controls/dev/CommonStyles/TextBox_themeresources.xaml
+++ b/controls/dev/CommonStyles/TextBox_themeresources.xaml
@@ -336,7 +336,7 @@
             <Border x:Name="BorderElement" Grid.Row="1" Grid.Column="0" Grid.RowSpan="1" Grid.ColumnSpan="2" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="{TemplateBinding CornerRadius}" Control.IsTemplateFocusTarget="True" MinWidth="{TemplateBinding MinWidth}" MinHeight="{TemplateBinding MinHeight}" />
             <ScrollViewer x:Name="ContentElement" Grid.Row="1" Grid.Column="0" HorizontalScrollMode="{TemplateBinding ScrollViewer.HorizontalScrollMode}" HorizontalScrollBarVisibility="{TemplateBinding ScrollViewer.HorizontalScrollBarVisibility}" VerticalScrollMode="{TemplateBinding ScrollViewer.VerticalScrollMode}" VerticalScrollBarVisibility="{TemplateBinding ScrollViewer.VerticalScrollBarVisibility}" IsHorizontalRailEnabled="{TemplateBinding ScrollViewer.IsHorizontalRailEnabled}" IsVerticalRailEnabled="{TemplateBinding ScrollViewer.IsVerticalRailEnabled}" IsDeferredScrollingEnabled="{TemplateBinding ScrollViewer.IsDeferredScrollingEnabled}" Margin="{TemplateBinding BorderThickness}" Padding="{TemplateBinding Padding}" Foreground="{TemplateBinding Foreground}" IsTabStop="False" AutomationProperties.AccessibilityView="Raw" ZoomMode="Disabled" />
             <TextBlock x:Name="PlaceholderTextContentPresenter" Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="2" Foreground="{Binding PlaceholderForeground, RelativeSource={RelativeSource TemplatedParent}, TargetNullValue={ThemeResource TextControlPlaceholderForeground}}" Margin="{TemplateBinding BorderThickness}" Padding="{TemplateBinding Padding}" Text="{TemplateBinding PlaceholderText}" TextAlignment="{TemplateBinding TextAlignment}" TextWrapping="{TemplateBinding TextWrapping}" IsHitTestVisible="False" />
-            <Button x:Name="DeleteButton" Grid.Row="1" Grid.Column="1" Style="{StaticResource DeleteButtonStyle}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="{TemplateBinding CornerRadius}" Padding="{ThemeResource HelperButtonThemePadding}" IsTabStop="False" Visibility="Collapsed" AutomationProperties.AccessibilityView="Raw" FontSize="{TemplateBinding FontSize}" Width="30" VerticalAlignment="Stretch" />
+            <Button x:Name="DeleteButton" Grid.Row="1" Grid.Column="1" Style="{StaticResource DeleteButtonStyle}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="{TemplateBinding CornerRadius}" Padding="{ThemeResource HelperButtonThemePadding}" IsTabStop="False" Visibility="Collapsed" FontSize="{TemplateBinding FontSize}" Width="30" VerticalAlignment="Stretch" />
             <ContentPresenter x:Name="DescriptionPresenter" Grid.Row="2" Grid.Column="0" Grid.ColumnSpan="2" Content="{TemplateBinding Description}" Foreground="{ThemeResource SystemControlDescriptionTextForegroundBrush}" AutomationProperties.AccessibilityView="Raw" x:Load="False" />
           </Grid>
         </ControlTemplate>
diff --git a/controls/dev/CommonStyles/TextBox_themeresources_perf2026.xaml b/controls/dev/CommonStyles/TextBox_themeresources_perf2026.xaml
index 8baf383f0b..72897c7087 100644
--- a/controls/dev/CommonStyles/TextBox_themeresources_perf2026.xaml
+++ b/controls/dev/CommonStyles/TextBox_themeresources_perf2026.xaml
@@ -290,7 +290,7 @@
             <Border x:Name="BorderElement" Grid.Row="1" Grid.Column="0" Grid.RowSpan="1" Grid.ColumnSpan="2" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="{TemplateBinding CornerRadius}" Control.IsTemplateFocusTarget="True" MinWidth="{TemplateBinding MinWidth}" MinHeight="{TemplateBinding MinHeight}" />
             <ScrollViewer x:Name="ContentElement" Grid.Row="1" Grid.Column="0" HorizontalScrollMode="{TemplateBinding ScrollViewer.HorizontalScrollMode}" HorizontalScrollBarVisibility="{TemplateBinding ScrollViewer.HorizontalScrollBarVisibility}" VerticalScrollMode="{TemplateBinding ScrollViewer.VerticalScrollMode}" VerticalScrollBarVisibility="{TemplateBinding ScrollViewer.VerticalScrollBarVisibility}" IsHorizontalRailEnabled="{TemplateBinding ScrollViewer.IsHorizontalRailEnabled}" IsVerticalRailEnabled="{TemplateBinding ScrollViewer.IsVerticalRailEnabled}" IsDeferredScrollingEnabled="{TemplateBinding ScrollViewer.IsDeferredScrollingEnabled}" Margin="{TemplateBinding BorderThickness}" Padding="{TemplateBinding Padding}" Foreground="{TemplateBinding Foreground}" IsTabStop="False" AutomationProperties.AccessibilityView="Raw" ZoomMode="Disabled" />
             <TextBlock x:Name="PlaceholderTextContentPresenter" Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="2" Foreground="{Binding PlaceholderForeground, RelativeSource={RelativeSource TemplatedParent}, TargetNullValue={ThemeResource TextControlPlaceholderForeground}}" Margin="{TemplateBinding BorderThickness}" Padding="{TemplateBinding Padding}" Text="{TemplateBinding PlaceholderText}" TextAlignment="{TemplateBinding TextAlignment}" TextWrapping="{TemplateBinding TextWrapping}" IsHitTestVisible="False" />
-            <Button x:Name="DeleteButton" Grid.Row="1" Grid.Column="1" Style="{StaticResource DeleteButtonStyle}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="{TemplateBinding CornerRadius}" Padding="{ThemeResource HelperButtonThemePadding}" IsTabStop="False" Visibility="Collapsed" AutomationProperties.AccessibilityView="Raw" FontSize="{TemplateBinding FontSize}" Width="30" VerticalAlignment="Stretch" />
+            <Button x:Name="DeleteButton" Grid.Row="1" Grid.Column="1" Style="{StaticResource DeleteButtonStyle}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="{TemplateBinding CornerRadius}" Padding="{ThemeResource HelperButtonThemePadding}" IsTabStop="False" Visibility="Collapsed" FontSize="{TemplateBinding FontSize}" Width="30" VerticalAlignment="Stretch" />
             <ContentPresenter x:Name="DescriptionPresenter" Grid.Row="2" Grid.Column="0" Grid.ColumnSpan="2" Content="{TemplateBinding Description}" Foreground="{ThemeResource SystemControlDescriptionTextForegroundBrush}" AutomationProperties.AccessibilityView="Raw" x:Load="False" />
           </Grid>
         </ControlTemplate>
diff --git a/controls/dev/NumberBox/InteractionTests/NumberBoxTests.cs b/controls/dev/NumberBox/InteractionTests/NumberBoxTests.cs
index b7a63cfa89..b89ad200e8 100644
--- a/controls/dev/NumberBox/InteractionTests/NumberBoxTests.cs
+++ b/controls/dev/NumberBox/InteractionTests/NumberBoxTests.cs
@@ -107,6 +107,44 @@ public void UpDownTest()
         }
 
 
+        [TestMethod]
+        public void VerifyClearButtonIsAccessible()
+        {
+            using (var setup = new TestSetupHelper("NumberBox Tests"))
+            {
+                RangeValueSpinner numBox = FindElement.ByName<RangeValueSpinner>("TestNumberBox");
+
+                ComboBox spinModeComboBox = FindElement.ByName<ComboBox>("SpinModeComboBox");
+                spinModeComboBox.SelectItemByName("Inline");
+                Wait.ForIdle();
+
+                Log.Comment("Enter a value so that the clear (delete) button becomes visible.");
+                EnterText(numBox, "42");
+                Wait.ForIdle();
+
+                // The clear button (named "Delete") must be exposed to UIA (and therefore to Voice
+                // Access) rather than hidden with AccessibilityView=Raw. The DeleteButton is authored
+                // inside the inner TextBox's template, so its UIA peer is a child of the TextBox peer
+                // (a grandchild of the NumberBox), not a direct child of the NumberBox. Search the
+                // inner TextBox for it, separately from the Increase/Decrease spin buttons which are
+                // direct NumberBox children.
+                Edit edit = FindTextBox(numBox);
+                Verify.IsNotNull(edit, "The inner TextBox should be found.");
+
+                Button deleteButton = FindButton(edit, "Delete");
+                Verify.IsNotNull(deleteButton, "The clear button should be exposed as a UIA element.");
+
+                Button upButton = FindButton(numBox, "Increase");
+                Button downButton = FindButton(numBox, "Decrease");
+                Verify.IsNotNull(upButton, "The Increase spin button should be exposed.");
+                Verify.IsNotNull(downButton, "The Decrease spin button should be exposed.");
+
+                Log.Comment("Invoke the clear button and verify that the text is cleared.");
+                deleteButton.InvokeAndWait();
+                Verify.AreEqual(string.Empty, edit.GetText());
+            }
+        }
+
         [TestMethod]
         public void UpDownEnabledTest()
         {
diff --git a/controls/dev/NumberBox/NumberBox.xaml b/controls/dev/NumberBox/NumberBox.xaml
index d70025ee36..4a844e2506 100644
--- a/controls/dev/NumberBox/NumberBox.xaml
+++ b/controls/dev/NumberBox/NumberBox.xaml
@@ -360,7 +360,7 @@
             <Border x:Name="BorderElement" Grid.Row="1" Grid.Column="0" Grid.RowSpan="1" Grid.ColumnSpan="3" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="{TemplateBinding CornerRadius}" Control.IsTemplateFocusTarget="True" MinWidth="{TemplateBinding MinWidth}" MinHeight="{TemplateBinding MinHeight}" />
             <ScrollViewer x:Name="ContentElement" Grid.Row="1" Grid.Column="0" HorizontalScrollMode="{TemplateBinding ScrollViewer.HorizontalScrollMode}" HorizontalScrollBarVisibility="{TemplateBinding ScrollViewer.HorizontalScrollBarVisibility}" VerticalScrollMode="{TemplateBinding ScrollViewer.VerticalScrollMode}" VerticalScrollBarVisibility="{TemplateBinding ScrollViewer.VerticalScrollBarVisibility}" IsHorizontalRailEnabled="{TemplateBinding ScrollViewer.IsHorizontalRailEnabled}" IsVerticalRailEnabled="{TemplateBinding ScrollViewer.IsVerticalRailEnabled}" IsDeferredScrollingEnabled="{TemplateBinding ScrollViewer.IsDeferredScrollingEnabled}" Margin="{TemplateBinding BorderThickness}" Padding="{TemplateBinding Padding}" Foreground="{TemplateBinding Foreground}" IsTabStop="False" AutomationProperties.AccessibilityView="Raw" ZoomMode="Disabled" />
             <TextBlock x:Name="PlaceholderTextContentPresenter" Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="2" Foreground="{Binding PlaceholderForeground, RelativeSource={RelativeSource TemplatedParent}, TargetNullValue={ThemeResource TextControlPlaceholderForeground}}" Margin="{TemplateBinding BorderThickness}" Padding="{TemplateBinding Padding}" Text="{TemplateBinding PlaceholderText}" TextAlignment="{TemplateBinding TextAlignment}" TextWrapping="{TemplateBinding TextWrapping}" IsHitTestVisible="False" />
-            <Button x:Name="DeleteButton" Grid.Row="1" Grid.Column="1" Style="{StaticResource DeleteButtonStyle}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="{TemplateBinding CornerRadius}" Padding="{ThemeResource HelperButtonThemePadding}" IsTabStop="False" Visibility="Collapsed" AutomationProperties.AccessibilityView="Raw" FontSize="{TemplateBinding FontSize}" HorizontalAlignment="Right" MinWidth="40" VerticalAlignment="Stretch" />
+            <Button x:Name="DeleteButton" Grid.Row="1" Grid.Column="1" Style="{StaticResource DeleteButtonStyle}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="{TemplateBinding CornerRadius}" Padding="{ThemeResource HelperButtonThemePadding}" IsTabStop="False" Visibility="Collapsed" FontSize="{TemplateBinding FontSize}" HorizontalAlignment="Right" MinWidth="40" VerticalAlignment="Stretch" />
             <ContentPresenter x:Name="DescriptionPresenter" Grid.Row="2" Grid.Column="0" Grid.ColumnSpan="2" Content="{TemplateBinding Description}" Foreground="{ThemeResource SystemControlDescriptionTextForegroundBrush}" AutomationProperties.AccessibilityView="Raw" x:Load="False" />
             <TextBlock x:Name="PopupIndicator" Grid.Row="1" Grid.Column="2" Visibility="Collapsed" Margin="{StaticResource NumberBoxPopupIndicatorMargin}" Foreground="{ThemeResource NumberBoxPopupIndicatorForeground}" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="12" Text="&#xEC8F;" FontFamily="{ThemeResource SymbolThemeFontFamily}" AutomationProperties.AccessibilityView="Raw" />
           </Grid>
diff --git a/controls/dev/NumberBox/NumberBox_perf2026.xaml b/controls/dev/NumberBox/NumberBox_perf2026.xaml
index ac318960b3..e3f8f26369 100644
--- a/controls/dev/NumberBox/NumberBox_perf2026.xaml
+++ b/controls/dev/NumberBox/NumberBox_perf2026.xaml
@@ -312,7 +312,7 @@
             <Border x:Name="BorderElement" Grid.Row="1" Grid.Column="0" Grid.RowSpan="1" Grid.ColumnSpan="3" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="{TemplateBinding CornerRadius}" Control.IsTemplateFocusTarget="True" MinWidth="{TemplateBinding MinWidth}" MinHeight="{TemplateBinding MinHeight}" />
             <ScrollViewer x:Name="ContentElement" Grid.Row="1" Grid.Column="0" HorizontalScrollMode="{TemplateBinding ScrollViewer.HorizontalScrollMode}" HorizontalScrollBarVisibility="{TemplateBinding ScrollViewer.HorizontalScrollBarVisibility}" VerticalScrollMode="{TemplateBinding ScrollViewer.VerticalScrollMode}" VerticalScrollBarVisibility="{TemplateBinding ScrollViewer.VerticalScrollBarVisibility}" IsHorizontalRailEnabled="{TemplateBinding ScrollViewer.IsHorizontalRailEnabled}" IsVerticalRailEnabled="{TemplateBinding ScrollViewer.IsVerticalRailEnabled}" IsDeferredScrollingEnabled="{TemplateBinding ScrollViewer.IsDeferredScrollingEnabled}" Margin="{TemplateBinding BorderThickness}" Padding="{TemplateBinding Padding}" Foreground="{TemplateBinding Foreground}" IsTabStop="False" AutomationProperties.AccessibilityView="Raw" ZoomMode="Disabled" />
             <TextBlock x:Name="PlaceholderTextContentPresenter" Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="2" Foreground="{Binding PlaceholderForeground, RelativeSource={RelativeSource TemplatedParent}, TargetNullValue={ThemeResource TextControlPlaceholderForeground}}" Margin="{TemplateBinding BorderThickness}" Padding="{TemplateBinding Padding}" Text="{TemplateBinding PlaceholderText}" TextAlignment="{TemplateBinding TextAlignment}" TextWrapping="{TemplateBinding TextWrapping}" IsHitTestVisible="False" />
-            <Button x:Name="DeleteButton" Grid.Row="1" Grid.Column="1" Style="{StaticResource DeleteButtonStyle}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="{TemplateBinding CornerRadius}" Padding="{ThemeResource HelperButtonThemePadding}" IsTabStop="False" Visibility="Collapsed" AutomationProperties.AccessibilityView="Raw" FontSize="{TemplateBinding FontSize}" HorizontalAlignment="Right" MinWidth="40" VerticalAlignment="Stretch" />
+            <Button x:Name="DeleteButton" Grid.Row="1" Grid.Column="1" Style="{StaticResource DeleteButtonStyle}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="{TemplateBinding CornerRadius}" Padding="{ThemeResource HelperButtonThemePadding}" IsTabStop="False" Visibility="Collapsed" FontSize="{TemplateBinding FontSize}" HorizontalAlignment="Right" MinWidth="40" VerticalAlignment="Stretch" />
             <ContentPresenter x:Name="DescriptionPresenter" Grid.Row="2" Grid.Column="0" Grid.ColumnSpan="2" Content="{TemplateBinding Description}" Foreground="{ThemeResource SystemControlDescriptionTextForegroundBrush}" AutomationProperties.AccessibilityView="Raw" x:Load="False" />
             <TextBlock x:Name="PopupIndicator" Grid.Row="1" Grid.Column="2" Visibility="Collapsed" Margin="{StaticResource NumberBoxPopupIndicatorMargin}" Foreground="{ThemeResource NumberBoxPopupIndicatorForeground}" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="12" Text="&#xEC8F;" FontFamily="{ThemeResource SymbolThemeFontFamily}" AutomationProperties.AccessibilityView="Raw" />
           </Grid>