diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index eeeda7a..4b418dc 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -5,8 +5,6 @@ on:
     branches: [ "main", "2.0" ]
   pull_request:
     branches: [ "main", "2.0" ]
-  pull_request_target:
-    branches: [ "main", "2.0" ]
   workflow_dispatch:
     
 permissions:
diff --git a/src/Ursa/Controls/Panels/WrapPanelWithTrailingItem.cs b/src/Ursa/Controls/Panels/WrapPanelWithTrailingItem.cs
new file mode 100644
index 0000000..f26d193
--- /dev/null
+++ b/src/Ursa/Controls/Panels/WrapPanelWithTrailingItem.cs
@@ -0,0 +1,160 @@
+using System.Collections.Specialized;
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Layout;
+using Irihi.Avalonia.Shared.Helpers;
+
+namespace Ursa.Controls;
+
+public class WrapPanelWithTrailingItem : Panel
+{
+    public static readonly StyledProperty<Layoutable?> TrailingItemProperty =
+        AvaloniaProperty.Register<WrapPanelWithTrailingItem, Layoutable?>(
+            nameof(TrailingItem));
+
+    public static readonly StyledProperty<double> TrailingWrapWidthProperty =
+        AvaloniaProperty.Register<WrapPanelWithTrailingItem, double>(
+            nameof(TrailingWrapWidth));
+
+    static WrapPanelWithTrailingItem()
+    {
+        AffectsMeasure<WrapPanelWithTrailingItem>(TrailingItemProperty);
+        AffectsArrange<WrapPanelWithTrailingItem>(TrailingItemProperty);
+    }
+
+    public Layoutable? TrailingItem
+    {
+        get => GetValue(TrailingItemProperty);
+        set => SetValue(TrailingItemProperty, value);
+    }
+
+    public double TrailingWrapWidth
+    {
+        get => GetValue(TrailingWrapWidthProperty);
+        set => SetValue(TrailingWrapWidthProperty, value);
+    }
+    
+
+    protected override void OnPropertyChanged(AvaloniaPropertyChangedEventArgs change)
+    {
+        base.OnPropertyChanged(change);
+        if (change.Property == TrailingItemProperty)
+        {
+            if (change.GetOldValue<Layoutable?>() is { } oldValue)
+            {
+                VisualChildren.Remove(oldValue);
+                if (!IsItemsHost) LogicalChildren.Remove(oldValue);
+            }
+
+            if (change.GetNewValue<Layoutable?>() is { } newValue)
+            {
+                VisualChildren.Add(newValue);
+                if (!IsItemsHost) LogicalChildren.Add(newValue);
+            }
+        }
+
+        WrapPanel p = new WrapPanel();
+    }
+
+    protected override Size MeasureOverride(Size availableSize)
+    {
+        double currentLineX = 0;
+        double currentLineHeight = 0;
+        double totalHeight = 0;
+
+        var children = Children;
+        foreach (var child in children)
+        {
+            child.Measure(availableSize);
+            var deltaX = availableSize.Width - currentLineX;
+            // Width is enough to place next child
+            if (MathHelpers.GreaterThan(deltaX, child.DesiredSize.Width))
+            {
+                currentLineX += child.DesiredSize.Width;
+                currentLineHeight = Math.Max(currentLineHeight, child.DesiredSize.Height);
+            }
+            // Width is not enough to place next child
+            // reset currentLineX and currentLineHeight
+            // accumulate last line height to total height. 
+            // Notice: last line height accumulation only happens when restarting a new line, so it needs to finally add one more time outside iteration. 
+            else
+            {
+                currentLineX = child.DesiredSize.Width;
+                totalHeight += currentLineHeight;
+                currentLineHeight = child.DesiredSize.Height;
+            }
+        }
+
+        var last = TrailingItem;
+        if (last is null) return new Size(availableSize.Width, totalHeight);
+        last.Measure(availableSize);
+        var lastDeltaX = availableSize.Width - currentLineX;
+        // If width is not enough, add a new line, and recalculate total height
+        if (lastDeltaX < TrailingWrapWidth)
+        {
+            totalHeight += currentLineHeight;
+            totalHeight += last.DesiredSize.Height;
+        }
+        else
+        {
+            currentLineHeight = Math.Max(currentLineHeight, last.DesiredSize.Height);
+            totalHeight += currentLineHeight;
+        }
+
+        return new Size(availableSize.Width, totalHeight);
+    }
+
+    protected override Size ArrangeOverride(Size finalSize)
+    {
+        double currentLineX = 0;
+        double currentLineHeight = 0;
+        double totalHeight = 0;
+        var children = Children;
+
+        foreach (var child in children)
+        {
+            double deltaX = finalSize.Width - currentLineX;
+            // Width is enough to place next child
+            if (MathHelpers.GreaterThan(deltaX, child.DesiredSize.Width))
+            {
+                child.Arrange(new Rect(currentLineX, totalHeight, child.DesiredSize.Width,
+                    Math.Max(child.DesiredSize.Height, currentLineHeight)));
+                currentLineX += child.Bounds.Width;
+                currentLineHeight = Math.Max(currentLineHeight, child.Bounds.Height);
+            }
+            // Width is not enough to place next child
+            // reset currentLineX and currentLineHeight
+            // accumulate last line height to total height.
+            // Notice: last line height accumulation only happens when restarting a new line, so it needs to finally add one more time outside iteration. 
+            else
+            {
+                totalHeight += currentLineHeight;
+                child.Arrange(new Rect(0, totalHeight, Math.Min(child.DesiredSize.Width, finalSize.Width),
+                    child.DesiredSize.Height));
+                currentLineX = child.Bounds.Width;
+                currentLineHeight = child.Bounds.Height;
+            }
+        }
+
+        var last = TrailingItem;
+        if (last is null) return new Size(finalSize.Width, totalHeight);
+        var lastDeltaX = finalSize.Width - currentLineX;
+        // If width is not enough, add a new line, and recalculate total height
+        if (lastDeltaX < TrailingWrapWidth)
+        {
+            totalHeight += currentLineHeight;
+            last.Arrange(new Rect(0, totalHeight, finalSize.Width, last.DesiredSize.Height));
+            totalHeight += last.DesiredSize.Height;
+        }
+        else
+        {
+            currentLineHeight = children.Count == 1 ? finalSize.Height : currentLineHeight;
+            last.Arrange(new Rect(currentLineX, totalHeight, lastDeltaX,
+                Math.Max(currentLineHeight, last.DesiredSize.Height)));
+            currentLineHeight = Math.Max(currentLineHeight, last.DesiredSize.Height);
+            totalHeight += currentLineHeight;
+        }
+
+        return new Size(finalSize.Width, totalHeight);
+    }
+}
\ No newline at end of file
diff --git a/tests/HeadlessTest.Ursa/Controls/PanelTests/WrapPanelWithTrailingItemTests.cs b/tests/HeadlessTest.Ursa/Controls/PanelTests/WrapPanelWithTrailingItemTests.cs
new file mode 100644
index 0000000..c1387a1
--- /dev/null
+++ b/tests/HeadlessTest.Ursa/Controls/PanelTests/WrapPanelWithTrailingItemTests.cs
@@ -0,0 +1,155 @@
+using Avalonia.Controls;
+using Avalonia.Headless.XUnit;
+using Avalonia.Layout;
+using Avalonia.LogicalTree;
+using Avalonia.Threading;
+using Avalonia.VisualTree;
+using Ursa.Controls;
+
+namespace HeadlessTest.Ursa.Controls.PanelTests;
+
+public class WrapPanelWithTrailingItemTests
+{
+    [AvaloniaFact]
+    public void Visual_Children_Correct()
+    {
+        var panel = new WrapPanelWithTrailingItem();
+        var child1 = new Button { Content = "Button 1"};
+        var child2 = new Button { Content = "Button 2"};
+        var trailing = new Button { Content = "Trailing"};
+        
+        panel.Children.Add(child1);
+        panel.Children.Add(child2);
+        panel.TrailingItem = trailing;
+        
+        var visualChildren = panel.GetVisualChildren().ToList();
+        Assert.Equal(3, visualChildren.Count);
+        Assert.Equal(child1, visualChildren[0]);
+        Assert.Equal(child2, visualChildren[1]);
+        Assert.Equal(trailing, visualChildren[2]);
+        
+        var child3 = new Button { Content = "Button 3"};
+        panel.Children.Add(child3);
+        
+        visualChildren = panel.GetVisualChildren().ToList();
+        Assert.Equal(4, visualChildren.Count);
+        Assert.Equal(child1, visualChildren[0]);
+        Assert.Equal(child2, visualChildren[1]);
+        Assert.Equal(child3, visualChildren[2]);
+        Assert.Equal(trailing, visualChildren[3]);
+        
+        var trailing2 = new Button { Content = "Trailing2"};
+        panel.TrailingItem = trailing2;
+        
+        visualChildren = panel.GetVisualChildren().ToList();
+        Assert.Equal(4, visualChildren.Count);
+        Assert.Equal(child1, visualChildren[0]);
+        Assert.Equal(child2, visualChildren[1]);
+        Assert.Equal(child3, visualChildren[2]);
+        Assert.Equal(trailing2, visualChildren[3]);
+
+        panel.Children.Remove(child2);
+        
+        visualChildren = panel.GetVisualChildren().ToList();
+        Assert.Equal(3, visualChildren.Count);
+        Assert.Equal(child1, visualChildren[0]);
+        Assert.Equal(child3, visualChildren[1]);
+        Assert.Equal(trailing2, visualChildren[2]);
+    }
+    
+    [AvaloniaFact]
+    // Items Appears in Logical Children because IsItemsHost is false for individual Panels
+    public void Logical_Children_Correct()
+    {
+        var panel = new WrapPanelWithTrailingItem();
+        var child1 = new Button { Content = "Button 1"};
+        var child2 = new Button { Content = "Button 2"};
+        var trailing = new Button { Content = "Trailing"};
+        
+        panel.Children.Add(child1);
+        panel.Children.Add(child2);
+        panel.TrailingItem = trailing;
+        
+        var logicalChildren = panel.GetLogicalChildren().ToList();
+        Assert.Equal(3, logicalChildren.Count);
+        Assert.Equal(child1, logicalChildren[0]);
+        Assert.Equal(child2, logicalChildren[1]);
+        Assert.Equal(trailing, logicalChildren[2]);
+        
+        var child3 = new Button { Content = "Button 3"};
+        panel.Children.Add(child3);
+        
+        logicalChildren = panel.GetLogicalChildren().ToList();
+        Assert.Equal(4, logicalChildren.Count);
+        Assert.Equal(child1, logicalChildren[0]);
+        Assert.Equal(child2, logicalChildren[1]);
+        Assert.Equal(child3, logicalChildren[2]);
+        Assert.Equal(trailing, logicalChildren[3]);
+        
+        var trailing2 = new Button { Content = "Trailing2"};
+        panel.TrailingItem = trailing2;
+        
+        logicalChildren = panel.GetLogicalChildren().ToList();
+        Assert.Equal(4, logicalChildren.Count);
+        Assert.Equal(child1, logicalChildren[0]);
+        Assert.Equal(child2, logicalChildren[1]);
+        Assert.Equal(child3, logicalChildren[2]);
+        Assert.Equal(trailing2, logicalChildren[3]);
+
+        panel.Children.Remove(child2);
+        
+        logicalChildren = panel.GetLogicalChildren().ToList();
+        Assert.Equal(3, logicalChildren.Count);
+        Assert.Equal(child1, logicalChildren[0]);
+        Assert.Equal(child3, logicalChildren[1]);
+        Assert.Equal(trailing2, logicalChildren[2]);
+    }
+
+    [AvaloniaFact]
+    public void Measure_Arrange_Children()
+    {
+        var window = new Window()
+        {
+            Height = 1000, Width = 1000, VerticalContentAlignment = VerticalAlignment.Stretch
+        };
+        var panel = new WrapPanelWithTrailingItem() { TrailingWrapWidth = 30 };
+        var child1 = new Button { Content = "Button 1", Width = 200, Height = 100 };
+        var child2 = new Button { Content = "Button 2", Width = 300, Height = 100 };
+        var trailing = new Button
+        {
+            Content = "Trailing", 
+            Height = 100, 
+            HorizontalAlignment = HorizontalAlignment.Stretch
+        };
+        window.Content = panel;
+        panel.Children.Add(child1);
+        panel.Children.Add(child2);
+        panel.TrailingItem = trailing;
+        
+        window.Show();
+        Dispatcher.UIThread.RunJobs();
+        Assert.Equal(200, child1.Bounds.Width);
+        Assert.Equal(300, child2.Bounds.Width);
+        Assert.Equal(500, trailing.Bounds.Width);
+        
+        panel.Width = 600;
+        Dispatcher.UIThread.RunJobs();
+        Assert.Equal(200, child1.Bounds.Width);
+        Assert.Equal(300, child2.Bounds.Width);
+        Assert.Equal(100, trailing.Bounds.Width);
+
+        panel.Width = 510;
+        Dispatcher.UIThread.RunJobs();
+        Assert.Equal(200, child1.Bounds.Width);
+        Assert.Equal(300, child2.Bounds.Width);
+        Assert.Equal(510, trailing.Bounds.Width);
+        Assert.Equal(100, trailing.Bounds.Y);
+        
+        panel.Width = 300;
+        Dispatcher.UIThread.RunJobs();
+        Assert.Equal(200, child1.Bounds.Width);
+        Assert.Equal(300, child2.Bounds.Width);
+        Assert.Equal(300, trailing.Bounds.Width);
+        Assert.Equal(200, trailing.Bounds.Y);
+    }
+}
\ No newline at end of file