diff --git a/Flow.Launcher/Resources/Controls/Card.xaml b/Flow.Launcher/Resources/Controls/Card.xaml
index 147c0e650..c29a5f602 100644
--- a/Flow.Launcher/Resources/Controls/Card.xaml
+++ b/Flow.Launcher/Resources/Controls/Card.xaml
@@ -38,21 +38,21 @@
                                 <Setter Property="Background" Value="Transparent" />
                             </DataTrigger>
 
-                            <DataTrigger Binding="{Binding GroupPosition, RelativeSource={RelativeSource AncestorType=local:Card}}" Value="First">
+                            <DataTrigger Binding="{Binding (local:CardGroup.Position), RelativeSource={RelativeSource AncestorType=local:Card}}" Value="First">
                                 <Setter Property="Margin" Value="0" />
                                 <Setter Property="CornerRadius" Value="0" />
                                 <Setter Property="Background" Value="Transparent" />
                                 <Setter Property="BorderThickness" Value="0" />
                             </DataTrigger>
 
-                            <DataTrigger Binding="{Binding GroupPosition, RelativeSource={RelativeSource AncestorType=local:Card}}" Value="Middle">
+                            <DataTrigger Binding="{Binding (local:CardGroup.Position), RelativeSource={RelativeSource AncestorType=local:Card}}" Value="Middle">
                                 <Setter Property="Margin" Value="0" />
                                 <Setter Property="CornerRadius" Value="0" />
                                 <Setter Property="Background" Value="Transparent" />
                                 <Setter Property="BorderThickness" Value="0 1 0 0" />
                             </DataTrigger>
 
-                            <DataTrigger Binding="{Binding GroupPosition, RelativeSource={RelativeSource AncestorType=local:Card}}" Value="Last">
+                            <DataTrigger Binding="{Binding (local:CardGroup.Position), RelativeSource={RelativeSource AncestorType=local:Card}}" Value="Last">
                                 <Setter Property="Margin" Value="0" />
                                 <Setter Property="CornerRadius" Value="0" />
                                 <Setter Property="Background" Value="Transparent" />
diff --git a/Flow.Launcher/Resources/Controls/Card.xaml.cs b/Flow.Launcher/Resources/Controls/Card.xaml.cs
index db4a136a3..c8f788aca 100644
--- a/Flow.Launcher/Resources/Controls/Card.xaml.cs
+++ b/Flow.Launcher/Resources/Controls/Card.xaml.cs
@@ -12,27 +12,11 @@ namespace Flow.Launcher.Resources.Controls
             InsideFit
         }
 
-        public enum CardGroupPosition
-        {
-            NotInGroup,
-            First,
-            Middle,
-            Last
-        }
-
         public Card()
         {
             InitializeComponent();
         }
 
-        public CardGroupPosition GroupPosition
-        {
-            get { return (CardGroupPosition)GetValue(GroupPositionProperty); }
-            set { SetValue(GroupPositionProperty, value); }
-        }
-        public static readonly DependencyProperty GroupPositionProperty =
-            DependencyProperty.Register(nameof(GroupPosition), typeof(CardGroupPosition), typeof(Card), new PropertyMetadata(CardGroupPosition.NotInGroup));
-
         public string Title
         {
             get { return (string)GetValue(TitleProperty); }
diff --git a/Flow.Launcher/Resources/Controls/CardGroup.xaml b/Flow.Launcher/Resources/Controls/CardGroup.xaml
index 5ea9d1e60..f48bf4b6c 100644
--- a/Flow.Launcher/Resources/Controls/CardGroup.xaml
+++ b/Flow.Launcher/Resources/Controls/CardGroup.xaml
@@ -9,13 +9,13 @@
              d:DesignHeight="300" d:DesignWidth="300">
     <UserControl.Resources>
         <Style TargetType="cc:Card" x:Key="FirstStyle">
-            <Setter Property="GroupPosition" Value="First" />
+            <Setter Property="cc:CardGroup.Position" Value="First" />
         </Style>
         <Style TargetType="cc:Card" x:Key="MiddleStyle">
-            <Setter Property="GroupPosition" Value="Middle" />
+            <Setter Property="cc:CardGroup.Position" Value="Middle" />
         </Style>
         <Style TargetType="cc:Card" x:Key="LastStyle">
-            <Setter Property="GroupPosition" Value="Last" />
+            <Setter Property="cc:CardGroup.Position" Value="Last" />
         </Style>
 
         <cc:CardGroupCardStyleSelector
diff --git a/Flow.Launcher/Resources/Controls/CardGroup.xaml.cs b/Flow.Launcher/Resources/Controls/CardGroup.xaml.cs
index 02f4ca013..b9588275c 100644
--- a/Flow.Launcher/Resources/Controls/CardGroup.xaml.cs
+++ b/Flow.Launcher/Resources/Controls/CardGroup.xaml.cs
@@ -7,6 +7,14 @@ namespace Flow.Launcher.Resources.Controls;
 
 public partial class CardGroup : UserControl
 {
+    public enum CardGroupPosition
+    {
+        NotInGroup,
+        First,
+        Middle,
+        Last
+    }
+
     public new ObservableCollection<Card> Content
     {
         get { return (ObservableCollection<Card>)GetValue(ContentProperty); }
@@ -16,6 +24,21 @@ public partial class CardGroup : UserControl
     public static new readonly DependencyProperty ContentProperty =
         DependencyProperty.Register(nameof(Content), typeof(ObservableCollection<Card>), typeof(CardGroup));
 
+    public static readonly DependencyProperty PositionProperty = DependencyProperty.RegisterAttached(
+        "Position", typeof(CardGroupPosition), typeof(CardGroup),
+        new FrameworkPropertyMetadata(CardGroupPosition.NotInGroup, FrameworkPropertyMetadataOptions.AffectsRender)
+    );
+
+    public static void SetPosition(UIElement element, CardGroupPosition value)
+    {
+        element.SetValue(PositionProperty, value);
+    }
+
+    public static CardGroupPosition GetPosition(UIElement element)
+    {
+        return (CardGroupPosition)element.GetValue(PositionProperty);
+    }
+
     public CardGroup()
     {
         InitializeComponent();