diff --git a/.build/Build.cs b/.build/Build.cs
index 6d4b44c6..1b1844f9 100644
--- a/.build/Build.cs
+++ b/.build/Build.cs
@@ -1,8 +1,3 @@
-using System;
-using System.IO;
-using System.Linq;
-using System.Text;
-using System.Xml.Linq;
 using GlobExpressions;
 using Nuke.Common;
 using Nuke.Common.IO;
@@ -10,9 +5,11 @@
 using Nuke.Common.Tooling;
 using Nuke.Common.Tools.DotNet;
 using Nuke.Common.Tools.GitVersion;
-using static Nuke.Common.IO.CompressionTasks;
+using System;
+using System.IO;
+using System.Linq;
+using System.Text;
 using static Nuke.Common.Tools.DotNet.DotNetTasks;
-using static Nuke.Common.IO.FileSystemTasks;
 
 class Build : NukeBuild
 {
diff --git a/Changelog.md b/Changelog.md
index 66d197a0..b0dbaee9 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,5 +1,12 @@
 # Changelog for Fluent.Ribbon
 
+## 10.0.3
+
+- ### Bug fixes
+
+  - [#1155](../../issues/1155) - Update Russian translation
+  - [#1161](../../issues/1161) - RibbonBackButton - Localization Mix
+
 ## 10.0.2
 
 - ### Bug fixes
diff --git a/Fluent.Ribbon.Showcase/TestContent.xaml b/Fluent.Ribbon.Showcase/TestContent.xaml
index 6d066e36..769f977d 100644
--- a/Fluent.Ribbon.Showcase/TestContent.xaml
+++ b/Fluent.Ribbon.Showcase/TestContent.xaml
@@ -272,7 +272,7 @@
                             <Fluent:BackstageTabItem Header="Recent"
                                                      Icon="{iconPacks:Material Kind=History}"
                                                      KeyTip="R">
-                                <TabControl Style="{DynamicResource InnerBackstageTabControlStyle}"
+                                <TabControl Style="{DynamicResource Fluent.Ribbon.Styles.InnerBackstageTabControl}"
                                             Margin="20 5 20 5">
                                     <Fluent:SeparatorTabItem Header="Test1" />
                                     <TabItem Header="1" />
diff --git a/Fluent.Ribbon/Controls/InRibbonGallery.cs b/Fluent.Ribbon/Controls/InRibbonGallery.cs
index dd15a25e..6fd2c2fc 100644
--- a/Fluent.Ribbon/Controls/InRibbonGallery.cs
+++ b/Fluent.Ribbon/Controls/InRibbonGallery.cs
@@ -50,7 +50,7 @@ public class InRibbonGallery : Selector, IScalableRibbonControl, IDropDownContro
     private ToggleButton? dropDownButton;
 
     // Freezed image (created during snapping)
-    private Image snappedImage = new();
+    private readonly Image snappedImage = new();
 
     // Is visual currently snapped
     private bool isSnapped;
diff --git a/Fluent.Ribbon/Controls/RibbonGroupBoxWrapPanel.cs b/Fluent.Ribbon/Controls/RibbonGroupBoxWrapPanel.cs
index 98759a57..096f330a 100644
--- a/Fluent.Ribbon/Controls/RibbonGroupBoxWrapPanel.cs
+++ b/Fluent.Ribbon/Controls/RibbonGroupBoxWrapPanel.cs
@@ -13,18 +13,6 @@ namespace Fluent;
 /// </summary>
 public class RibbonGroupBoxWrapPanel : Panel
 {
-    private const Orientation DefaultOrientation = Orientation.Vertical;
-
-    private Orientation orientation;
-
-    /// <summary>
-    /// Creates a new instance.
-    /// </summary>
-    public RibbonGroupBoxWrapPanel()
-    {
-        this.orientation = DefaultOrientation;
-    }
-
     /// <summary>
     /// Attached <see cref="DependencyProperty"/> for <c>SharedSizeGroupName</c>.
     /// </summary>
@@ -155,7 +143,7 @@ public double ItemHeight
     public static readonly DependencyProperty OrientationProperty =
         StackPanel.OrientationProperty.AddOwner(
             typeof(RibbonGroupBoxWrapPanel),
-            new FrameworkPropertyMetadata(Orientation.Horizontal,
+            new FrameworkPropertyMetadata(Orientation.Vertical,
                 FrameworkPropertyMetadataOptions.AffectsMeasure,
                 OnOrientationChanged));
 
@@ -168,17 +156,20 @@ public double ItemHeight
     /// </summary>
     public Orientation Orientation
     {
-        get { return this.orientation; }
+        get { return (Orientation)this.GetValue(OrientationProperty); }
         set { this.SetValue(OrientationProperty, value); }
     }
 
-    /// <summary>
-    /// <see cref="PropertyMetadata.PropertyChangedCallback"/>
-    /// </summary>
     private static void OnOrientationChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
     {
-        var p = (RibbonGroupBoxWrapPanel)d;
-        p.orientation = (Orientation)e.NewValue;
+        var control = (RibbonGroupBoxWrapPanel)d;
+
+        if (control.IsLoaded is false)
+        {
+            return;
+        }
+
+        UIHelper.GetParent<RibbonGroupBox>(control)?.TryClearCacheAndResetStateAndScaleAndNotifyParentRibbonGroupsContainer();
     }
 
     private struct UvSize
diff --git a/Fluent.Ribbon/Localization/Languages/Russian.cs b/Fluent.Ribbon/Localization/Languages/Russian.cs
index 8a97f900..b796f4df 100644
--- a/Fluent.Ribbon/Localization/Languages/Russian.cs
+++ b/Fluent.Ribbon/Localization/Languages/Russian.cs
@@ -6,7 +6,7 @@ namespace Fluent.Localization.Languages
     public class Russian : RibbonLocalizationBase
     {
         public override string Automatic { get; } = "Автоматически";
-        public override string BackstageBackButtonUid { get; } = FallbackLocalization.BackstageBackButtonUid /* Close Backstage */;
+        public override string BackstageBackButtonUid { get; } = "Закрыть Backstage";
         public override string BackstageButtonKeyTip { get; } = "Ф";
         public override string BackstageButtonText { get; } = "Файл";
         public override string CustomizeStatusBar { get; } = "Настройка строки состояния";
@@ -38,4 +38,4 @@ public class Russian : RibbonLocalizationBase
         public override string UseClassicRibbon { get; } = "_Использовать классическую ленту";
         public override string UseSimplifiedRibbon { get; } = "_Использовать упрощённую ленту";
     }
-}
\ No newline at end of file
+}
diff --git a/Fluent.Ribbon/Themes/Controls/BackstageTabControl.xaml b/Fluent.Ribbon/Themes/Controls/BackstageTabControl.xaml
index 9461c743..fd84943b 100644
--- a/Fluent.Ribbon/Themes/Controls/BackstageTabControl.xaml
+++ b/Fluent.Ribbon/Themes/Controls/BackstageTabControl.xaml
@@ -204,6 +204,7 @@
                             Padding="22 7 0 7"
                             VerticalAlignment="Top"
                             AutomationProperties.Name="{Binding Uid, RelativeSource={RelativeSource Self}}"
+                            AutomationProperties.AcceleratorKey="ESC"
                             Command="{x:Static Fluent:RibbonCommands.OpenBackstage}"
                             Visibility="{Binding Path=IsBackButtonVisible, RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource Fluent.Ribbon.Converters.BoolToVisibilityConverter}}">
                         <Button.Margin>