diff --git a/src/NuGet.Clients/NuGet.PackageManagement.UI/Resources.Designer.cs b/src/NuGet.Clients/NuGet.PackageManagement.UI/Resources.Designer.cs
index b5b2880d9b8..91de9332486 100644
--- a/src/NuGet.Clients/NuGet.PackageManagement.UI/Resources.Designer.cs
+++ b/src/NuGet.Clients/NuGet.PackageManagement.UI/Resources.Designer.cs
@@ -2081,9 +2081,7 @@ public static string Text_NoPackagesFound {
         /// <summary>
         ///   Looks up a localized string similar to Could not read package README from selected package.
         ///
-        ///Only the package maintainer can add a README.
-        ///
-        ///If you are not the maintainer, please consider filing an issue or contacting the maintainer to request a README.
+        ///Only the package maintainer can add a README. If you are not the maintainer, please consider filing an issue or contacting the maintainer to request a README.
         ///
         ///For instructions on how to add a README, please visit [aka.ms/nuget/readme](https://aka.ms/nuget/readme).
         /// </summary>
diff --git a/src/NuGet.Clients/NuGet.PackageManagement.UI/Resources.resx b/src/NuGet.Clients/NuGet.PackageManagement.UI/Resources.resx
index 4a40914b2d1..8a22fe0aebb 100644
--- a/src/NuGet.Clients/NuGet.PackageManagement.UI/Resources.resx
+++ b/src/NuGet.Clients/NuGet.PackageManagement.UI/Resources.resx
@@ -1088,11 +1088,9 @@ Please see https://aka.ms/troubleshoot_nuget_cache for more help.</value>
   <data name="Text_NoReadme" xml:space="preserve">
     <value>Could not read package README from selected package.
 
-Only the package maintainer can add a README.
-
-If you are not the maintainer, please consider filing an issue or contacting the maintainer to request a README.
+Only the package maintainer can add a README. If you are not the maintainer, please consider filing an issue or contacting the maintainer to request a README.
 
 For instructions on how to add a README, please visit [aka.ms/nuget/readme](https://aka.ms/nuget/readme)</value>
     <comment>{Locked="[aka.ms/nuget/readme](https://aka.ms/nuget/readme)"} "[aka.ms/nuget/readme](https://aka.ms/nuget/readme)" this is a URL link and should not be translated</comment>
   </data>
-</root>
+</root>
\ No newline at end of file
diff --git a/src/NuGet.Clients/NuGet.PackageManagement.UI/Xamls/PackageDetailsTabControl.xaml b/src/NuGet.Clients/NuGet.PackageManagement.UI/Xamls/PackageDetailsTabControl.xaml
index fd0e47d1cba..a94f45b80da 100644
--- a/src/NuGet.Clients/NuGet.PackageManagement.UI/Xamls/PackageDetailsTabControl.xaml
+++ b/src/NuGet.Clients/NuGet.PackageManagement.UI/Xamls/PackageDetailsTabControl.xaml
@@ -97,15 +97,7 @@
                   <RowDefinition x:Name="RowDefinition1" Height="Auto"/>
                   <RowDefinition x:Name="RowDefinition2"/>
                 </Grid.RowDefinitions>
-                <TabPanel x:Name="headerPanel" Background="Transparent" Grid.Column="0" IsItemsHost="true" Margin="0,0,0,-1" Grid.Row="0" KeyboardNavigation.TabIndex="1" Panel.ZIndex="1"/>
-                <Rectangle
-                    x:Name="gridBorder"
-                    Grid.Row="1"
-                    Height="1"
-                    Panel.ZIndex="-1"
-                    Margin="0,1,0,0"
-                    HorizontalAlignment="Stretch"
-                    Fill="{DynamicResource {x:Static SystemColors.ActiveBorderBrushKey}}"/>
+                <TabPanel x:Name="headerPanel" Background="Transparent" Grid.Column="0" IsItemsHost="true" Grid.Row="0" KeyboardNavigation.TabIndex="1" Panel.ZIndex="1"/>
                 <ContentPresenter
                     Grid.Row="2"
                     ClipToBounds="True"