diff --git a/src/core/Microsoft.PowerToys.Settings.UI.Library/ViewModels/ImageResizerViewModel.cs b/src/core/Microsoft.PowerToys.Settings.UI.Library/ViewModels/ImageResizerViewModel.cs
index fcede542e8..a875bef97b 100644
--- a/src/core/Microsoft.PowerToys.Settings.UI.Library/ViewModels/ImageResizerViewModel.cs
+++ b/src/core/Microsoft.PowerToys.Settings.UI.Library/ViewModels/ImageResizerViewModel.cs
@@ -86,6 +86,8 @@ namespace Microsoft.PowerToys.Settings.UI.Library.ViewModels
         private bool _keepDateModified;
         private int _encoderGuidId;
 
+        public bool IsListViewFocusRequested { get; set; }
+
         public bool IsEnabled
         {
             get
@@ -257,6 +259,9 @@ namespace Microsoft.PowerToys.Settings.UI.Library.ViewModels
             imageSizes.Add(newSize);
             _advancedSizes = imageSizes;
             SavesImageSizes(imageSizes);
+
+            // Set the focus requested flag to indicate that an add operation has occurred during the ContainerContentChanging event
+            IsListViewFocusRequested = true;
         }
 
         public void DeleteImageSize(int id)
diff --git a/src/core/Microsoft.PowerToys.Settings.UI/Views/ImageResizerPage.xaml b/src/core/Microsoft.PowerToys.Settings.UI/Views/ImageResizerPage.xaml
index 5032456db1..c43e3a974f 100644
--- a/src/core/Microsoft.PowerToys.Settings.UI/Views/ImageResizerPage.xaml
+++ b/src/core/Microsoft.PowerToys.Settings.UI/Views/ImageResizerPage.xaml
@@ -65,7 +65,8 @@
                       SelectionMode="None"
                       ScrollViewer.HorizontalScrollMode="Enabled"
                       ScrollViewer.HorizontalScrollBarVisibility="Auto"
-                      ScrollViewer.IsHorizontalRailEnabled="True">
+                      ScrollViewer.IsHorizontalRailEnabled="True"
+                      ContainerContentChanging="ImagesSizesListView_ContainerContentChanging">
 
                 <ListView.ItemContainerStyle>
                     <Style TargetType="ListViewItem">
diff --git a/src/core/Microsoft.PowerToys.Settings.UI/Views/ImageResizerPage.xaml.cs b/src/core/Microsoft.PowerToys.Settings.UI/Views/ImageResizerPage.xaml.cs
index 7f830f1558..ee8fe123d2 100644
--- a/src/core/Microsoft.PowerToys.Settings.UI/Views/ImageResizerPage.xaml.cs
+++ b/src/core/Microsoft.PowerToys.Settings.UI/Views/ImageResizerPage.xaml.cs
@@ -2,6 +2,7 @@
 // The Microsoft Corporation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
+using System.Linq;
 using Microsoft.PowerToys.Settings.UI.Library;
 using Microsoft.PowerToys.Settings.UI.Library.Utilities;
 using Microsoft.PowerToys.Settings.UI.Library.ViewModels;
@@ -45,5 +46,18 @@ namespace Microsoft.PowerToys.Settings.UI.Views
             {
             }
         }
+
+        private void ImagesSizesListView_ContainerContentChanging(ListViewBase sender, ContainerContentChangingEventArgs args)
+        {
+            if (ViewModel.IsListViewFocusRequested)
+            {
+                // Set focus to the last item in the ListView
+                int size = ImagesSizesListView.Items.Count;
+                ((ListViewItem)ImagesSizesListView.ContainerFromIndex(size - 1)).Focus(FocusState.Programmatic);
+
+                // Reset the focus requested flag
+                ViewModel.IsListViewFocusRequested = false;
+            }
+        }
     }
 }