diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ac1135b0..32b857d4 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -150,7 +150,7 @@ jobs:
         uses: darenm/setup-vstest@3a16d909a1f3bbc65b52f8270d475d905e7d3e44
 
       - name: Install Testspace Module
-        uses: testspace-com/setup-testspace@v1
+        uses: testspace-com/setup-testspace@v1.0.8
         with:
           domain: ${{ github.repository_owner }}
 
diff --git a/components/Segmented/src/SegmentedItem/SegmentedItem.xaml b/components/Segmented/src/SegmentedItem/SegmentedItem.xaml
index 6f7d97c5..970015b7 100644
--- a/components/Segmented/src/SegmentedItem/SegmentedItem.xaml
+++ b/components/Segmented/src/SegmentedItem/SegmentedItem.xaml
@@ -361,6 +361,8 @@
     </ResourceDictionary.ThemeDictionaries>
 
     <x:String x:Key="SegmentedItemScaleAnimationDuration">00:00:00.167</x:String>
+    <win:BrushTransition x:Key="SegmentedItemBackgroundBrushTransition"
+                         Duration="0:0:0.083" />
 
     <Style BasedOn="{StaticResource DefaultSegmentedItemStyle}"
            TargetType="local:SegmentedItem" />
@@ -374,6 +376,7 @@
     <Thickness x:Key="MiddleItemHoverMargin">1, 3, 1, 3</Thickness>
     <Thickness x:Key="RightItemHoverMargin">1, 3, 3, 3</Thickness>
     <Thickness x:Key="ButtonItemPadding">11</Thickness>
+
     <Style x:Key="DefaultSegmentedItemStyle"
            TargetType="local:SegmentedItem">
         <Style.Setters>
@@ -397,13 +400,11 @@
                         <Grid x:Name="PART_Root"
                               VerticalAlignment="{TemplateBinding VerticalAlignment}"
                               Background="{TemplateBinding Background}"
+                              BackgroundTransition="{ThemeResource SegmentedItemBackgroundBrushTransition}"
                               BorderBrush="{TemplateBinding BorderBrush}"
                               BorderThickness="{TemplateBinding BorderThickness}"
                               Control.IsTemplateFocusTarget="True"
                               CornerRadius="{TemplateBinding CornerRadius}">
-                            <win:Grid.BackgroundTransition>
-                                <win:BrushTransition Duration="0:0:0.083" />
-                            </win:Grid.BackgroundTransition>
                             <VisualStateManager.VisualStateGroups>
                                 <VisualStateGroup x:Name="SegmentedOrientationStates">
                                     <VisualState x:Name="Horizontal" />
@@ -637,11 +638,9 @@
                             <Border x:Name="PART_Hover"
                                     Margin="{Binding RelativeSource={RelativeSource Mode=TemplatedParent}, Converter={StaticResource MarginConverter}}"
                                     Background="Transparent"
+                                    BackgroundTransition="{ThemeResource SegmentedItemBackgroundBrushTransition}"
                                     CornerRadius="{TemplateBinding CornerRadius}"
                                     RenderTransformOrigin="0.5, 0.5">
-                                <win:Border.BackgroundTransition>
-                                    <win:BrushTransition Duration="0:0:0.083" />
-                                </win:Border.BackgroundTransition>
                                 <Border.RenderTransform>
                                     <CompositeTransform />
                                 </Border.RenderTransform>
@@ -946,11 +945,9 @@
                         <Grid x:Name="PART_Root"
                               Background="{TemplateBinding Background}"
                               BackgroundSizing="{TemplateBinding BackgroundSizing}"
+                              BackgroundTransition="{ThemeResource SegmentedItemBackgroundBrushTransition}"
                               Control.IsTemplateFocusTarget="True"
                               CornerRadius="{TemplateBinding CornerRadius}">
-                            <win:Grid.BackgroundTransition>
-                                <win:BrushTransition Duration="0:0:0.083" />
-                            </win:Grid.BackgroundTransition>
                             <VisualStateManager.VisualStateGroups>
                                 <VisualStateGroup x:Name="SegmentedIconPositionStates">
                                     <VisualState x:Name="IconOnLeft" />
diff --git a/components/SettingsControls/src/SettingsCard/SettingsCard.Properties.cs b/components/SettingsControls/src/SettingsCard/SettingsCard.Properties.cs
index 559cc775..0ae3ce94 100644
--- a/components/SettingsControls/src/SettingsCard/SettingsCard.Properties.cs
+++ b/components/SettingsControls/src/SettingsCard/SettingsCard.Properties.cs
@@ -40,7 +40,7 @@ public partial class SettingsCard : ButtonBase
         nameof(ActionIcon),
         typeof(IconElement),
         typeof(SettingsCard),
-        new PropertyMetadata(defaultValue: "\ue974"));
+        new PropertyMetadata(defaultValue: null));
 
     /// <summary>
     /// The backing <see cref="DependencyProperty"/> for the <see cref="ActionIconToolTip"/> property.
diff --git a/components/SettingsControls/src/SettingsCard/SettingsCard.cs b/components/SettingsControls/src/SettingsCard/SettingsCard.cs
index ef1d4a09..fbfc9e16 100644
--- a/components/SettingsControls/src/SettingsCard/SettingsCard.cs
+++ b/components/SettingsControls/src/SettingsCard/SettingsCard.cs
@@ -66,6 +66,9 @@ public partial class SettingsCard : ButtonBase
     public SettingsCard()
     {
         this.DefaultStyleKey = typeof(SettingsCard);
+
+        // This is perhaps indicative of an issue with the action icon requiring a concrete FontElement instead of a template
+        ActionIcon = new FontIcon { Glyph = "\ue974", MirroredWhenRightToLeft = true };
     }
 
     /// <inheritdoc />