Wire up the disposer for cleaning up unused objects, i.e disposing a VM will remove it from the view

Hyperbar.Windows/Views/WidgetButtonView.xaml

@@ -17,8 +17,8 @@
         Width="{StaticResource ButtonWidth}"
         Height="{StaticResource ButtonHeight}"
         Padding="{StaticResource ButtonPadding}"
-        FontSize="16"
         Command="{Binding Click}"
         Content="{Binding Icon}"
-        FontFamily="{StaticResource SymbolThemeFontFamily}" />
+        FontFamily="{StaticResource SymbolThemeFontFamily}"
+        FontSize="16" />
 </UserControl>

Hyperbar.Windows/Views/WidgetView.xaml

@@ -3,12 +3,20 @@
     x:Class="Hyperbar.Windows.WidgetView"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:interactions="using:Microsoft.Xaml.Interactions.Core"
+    xmlns:interactivity="using:Microsoft.Xaml.Interactivity"
     xmlns:ui="using:Hyperbar.Windows.UI">
+
     <ItemsControl ItemTemplateSelector="{Binding Converter={ui:DataTemplateConverter}}" ItemsSource="{Binding}">
         <ItemsControl.ItemsPanel>
             <ItemsPanelTemplate>
                 <StackPanel Orientation="Horizontal" Spacing="8" />
             </ItemsPanelTemplate>
         </ItemsControl.ItemsPanel>
+        <interactivity:Interaction.Behaviors>
+            <interactions:EventTriggerBehavior EventName="Loaded">
+                <interactions:InvokeCommandAction Command="{Binding Initialize}" />
+            </interactions:EventTriggerBehavior>
+        </interactivity:Interaction.Behaviors>
     </ItemsControl>
 </UserControl>

Hyperbar.Windows/Views/WidgetView.xaml.cs

@@ -1,5 +1,4 @@
 using Microsoft.UI.Xaml.Controls;
-using Microsoft.UI.Xaml.Input;
 
 namespace Hyperbar.Windows;
 
@@ -7,13 +6,5 @@ public sealed partial class WidgetView :
     UserControl,
     IWidgetView
 {
-    public WidgetView()
-    {
-        InitializeComponent();
-    }
-
-    protected override void OnKeyDown(KeyRoutedEventArgs e)
-    {
-        base.OnKeyDown(e);
-    }
+    public WidgetView() => InitializeComponent();
 }