diff --git a/ui/lesson-renderer/src/main/res/layout/lesson_activity.xml b/ui/lesson-renderer/src/main/res/layout/lesson_activity.xml
index b58e155413..4b5316aebd 100644
--- a/ui/lesson-renderer/src/main/res/layout/lesson_activity.xml
+++ b/ui/lesson-renderer/src/main/res/layout/lesson_activity.xml
@@ -18,69 +18,76 @@
     <FrameLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:background="@{ManifestKt.getBackgroundColor(manifest)}">
-
-        <include
-            layout="@layout/activity_tool_loading"
-            app:progress="@{loadingProgress}"
-            app:loadingState="@{loadingState}" />
-
-        <include
-            layout="@layout/activity_tool_missing"
-            app:loadingState="@{loadingState}" />
-
-        <include
-            layout="@layout/activity_tool_offline"
-            app:loadingState="@{loadingState}" />
+        android:background="@color/black"
+        android:fitsSystemWindows="true">
 
         <FrameLayout
-            android:id="@+id/mainContent"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
-            app:visibleIf="@{loadingState == LoadingState.LOADED}">
+            android:background="@{ManifestKt.getBackgroundColor(manifest)}">
+
+            <include
+                layout="@layout/activity_tool_loading"
+                app:loadingState="@{loadingState}"
+                app:progress="@{loadingProgress}" />
+
+            <include
+                layout="@layout/activity_tool_missing"
+                app:loadingState="@{loadingState}" />
+
+            <include
+                layout="@layout/activity_tool_offline"
+                app:loadingState="@{loadingState}" />
 
-            <org.cru.godtools.base.tool.widget.SimpleScaledPicassoImageView
+            <FrameLayout
+                android:id="@+id/mainContent"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
-                android:adjustViewBounds="true"
-                android:cropToPadding="false"
-                app:gravity="@{ManifestKt.getBackgroundImageGravity(manifest)}"
-                app:picassoFile="@{manifest.backgroundImage}"
-                app:scaleType="@{ManifestKt.getBackgroundImageScaleType(manifest)}"
-                app:visibleIf="@{manifest.backgroundImage != null}" />
+                app:visibleIf="@{loadingState == LoadingState.LOADED}">
 
-            <androidx.viewpager2.widget.ViewPager2
-                android:id="@+id/pages"
-                android:layout_width="match_parent"
-                android:layout_height="match_parent" />
-        </FrameLayout>
+                <org.cru.godtools.base.tool.widget.SimpleScaledPicassoImageView
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:adjustViewBounds="true"
+                    android:cropToPadding="false"
+                    app:gravity="@{ManifestKt.getBackgroundImageGravity(manifest)}"
+                    app:picassoFile="@{manifest.backgroundImage}"
+                    app:scaleType="@{ManifestKt.getBackgroundImageScaleType(manifest)}"
+                    app:visibleIf="@{manifest.backgroundImage != null}" />
 
-        <androidx.appcompat.widget.Toolbar
-            android:id="@+id/appbar"
-            android:layout_width="match_parent"
-            android:layout_height="?attr/actionBarSize"
-            android:layout_gravity="top"
-            android:background="@{ManifestKt.getLessonNavBarColor(manifest)}"
-            android:theme="@style/ThemeOverlay.GodTools.Toolbar.AppBar"
-            app:menuItemIconTint="@{ManifestKt.getLessonNavBarControlColor(manifest)}"
-            app:navigationIconTint="@{ManifestKt.getLessonNavBarControlColor(manifest)}"
-            app:overflowIconTint="@{ManifestKt.getLessonNavBarControlColor(manifest)}"
-            app:subtitleTextColor="@{ManifestKt.getLessonNavBarControlColor(manifest)}"
-            app:titleTextColor="@{ManifestKt.getLessonNavBarControlColor(manifest)}">
+                <androidx.viewpager2.widget.ViewPager2
+                    android:id="@+id/pages"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent" />
+            </FrameLayout>
 
-            <com.google.android.material.progressindicator.LinearProgressIndicator
-                android:id="@+id/progress"
-                android:layout_width="240dp"
-                android:layout_height="wrap_content"
-                android:layout_gravity="center"
-                android:max="1"
-                android:progress="1"
-                app:indicatorColor="@{ManifestKt.getLessonNavBarControlColor(manifest)}"
-                app:trackCornerRadius="4dp"
-                app:trackThickness="8dp"
-                app:visibleIf="@{loadingState == LoadingState.LOADED}"
-                tools:max="2"
-                tools:progress="1" />
-        </androidx.appcompat.widget.Toolbar>
+            <androidx.appcompat.widget.Toolbar
+                android:id="@+id/appbar"
+                android:layout_width="match_parent"
+                android:layout_height="?attr/actionBarSize"
+                android:layout_gravity="top"
+                android:background="@{ManifestKt.getLessonNavBarColor(manifest)}"
+                android:theme="@style/ThemeOverlay.GodTools.Toolbar.AppBar"
+                app:menuItemIconTint="@{ManifestKt.getLessonNavBarControlColor(manifest)}"
+                app:navigationIconTint="@{ManifestKt.getLessonNavBarControlColor(manifest)}"
+                app:overflowIconTint="@{ManifestKt.getLessonNavBarControlColor(manifest)}"
+                app:subtitleTextColor="@{ManifestKt.getLessonNavBarControlColor(manifest)}"
+                app:titleTextColor="@{ManifestKt.getLessonNavBarControlColor(manifest)}">
+
+                <com.google.android.material.progressindicator.LinearProgressIndicator
+                    android:id="@+id/progress"
+                    android:layout_width="240dp"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center"
+                    android:max="1"
+                    android:progress="1"
+                    app:indicatorColor="@{ManifestKt.getLessonNavBarControlColor(manifest)}"
+                    app:trackCornerRadius="4dp"
+                    app:trackThickness="8dp"
+                    app:visibleIf="@{loadingState == LoadingState.LOADED}"
+                    tools:max="2"
+                    tools:progress="1" />
+            </androidx.appcompat.widget.Toolbar>
+        </FrameLayout>
     </FrameLayout>
 </layout>