diff --git a/app/src/testDemo/kotlin/com/google/samples/apps/nowinandroid/ui/NiaAppScreenSizesScreenshotTests.kt b/app/src/testDemo/kotlin/com/google/samples/apps/nowinandroid/ui/NiaAppScreenSizesScreenshotTests.kt
index dcbc1e5c05..f7345f04fa 100644
--- a/app/src/testDemo/kotlin/com/google/samples/apps/nowinandroid/ui/NiaAppScreenSizesScreenshotTests.kt
+++ b/app/src/testDemo/kotlin/com/google/samples/apps/nowinandroid/ui/NiaAppScreenSizesScreenshotTests.kt
@@ -37,6 +37,7 @@ import com.google.samples.apps.nowinandroid.core.data.repository.TopicsRepositor
 import com.google.samples.apps.nowinandroid.core.data.repository.UserDataRepository
 import com.google.samples.apps.nowinandroid.core.data.repository.UserNewsResourceRepository
 import com.google.samples.apps.nowinandroid.core.data.util.NetworkMonitor
+import com.google.samples.apps.nowinandroid.core.designsystem.theme.NiaTheme
 import com.google.samples.apps.nowinandroid.core.testing.util.DefaultRoborazziOptions
 import com.google.samples.apps.nowinandroid.uitesthiltmanifest.HiltComponentActivity
 import dagger.hilt.android.testing.BindValue
@@ -140,13 +141,15 @@ class NiaAppScreenSizesScreenshotTests {
             ) {
                 TestHarness(size = DpSize(width, height)) {
                     BoxWithConstraints {
-                        NiaApp(
-                            windowSizeClass = WindowSizeClass.calculateFromSize(
-                                DpSize(maxWidth, maxHeight),
-                            ),
-                            networkMonitor = networkMonitor,
-                            userNewsResourceRepository = userNewsResourceRepository,
-                        )
+                        NiaTheme {
+                            NiaApp(
+                                windowSizeClass = WindowSizeClass.calculateFromSize(
+                                    DpSize(maxWidth, maxHeight),
+                                ),
+                                networkMonitor = networkMonitor,
+                                userNewsResourceRepository = userNewsResourceRepository,
+                            )
+                        }
                     }
                 }
             }
diff --git a/app/src/testDemo/screenshots/compactWidth_compactHeight_showsNavigationBar.png b/app/src/testDemo/screenshots/compactWidth_compactHeight_showsNavigationBar.png
index 04ccb84241..06db1c65b7 100644
Binary files a/app/src/testDemo/screenshots/compactWidth_compactHeight_showsNavigationBar.png and b/app/src/testDemo/screenshots/compactWidth_compactHeight_showsNavigationBar.png differ
diff --git a/app/src/testDemo/screenshots/compactWidth_expandedHeight_showsNavigationBar.png b/app/src/testDemo/screenshots/compactWidth_expandedHeight_showsNavigationBar.png
index 833ecdf07d..fe9cd884ab 100644
Binary files a/app/src/testDemo/screenshots/compactWidth_expandedHeight_showsNavigationBar.png and b/app/src/testDemo/screenshots/compactWidth_expandedHeight_showsNavigationBar.png differ
diff --git a/app/src/testDemo/screenshots/compactWidth_mediumHeight_showsNavigationBar.png b/app/src/testDemo/screenshots/compactWidth_mediumHeight_showsNavigationBar.png
index e9e0c76cf1..5d75a44a74 100644
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diff --git a/app/src/testDemo/screenshots/expandedWidth_compactHeight_showsNavigationRail.png b/app/src/testDemo/screenshots/expandedWidth_compactHeight_showsNavigationRail.png
index bcaf32ebe9..8568d174c3 100644
Binary files a/app/src/testDemo/screenshots/expandedWidth_compactHeight_showsNavigationRail.png and b/app/src/testDemo/screenshots/expandedWidth_compactHeight_showsNavigationRail.png differ
diff --git a/app/src/testDemo/screenshots/expandedWidth_expandedHeight_showsNavigationRail.png b/app/src/testDemo/screenshots/expandedWidth_expandedHeight_showsNavigationRail.png
index d40d06be0e..ab95819dd4 100644
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diff --git a/app/src/testDemo/screenshots/expandedWidth_mediumHeight_showsNavigationRail.png b/app/src/testDemo/screenshots/expandedWidth_mediumHeight_showsNavigationRail.png
index ce2c055ef9..befeac7496 100644
Binary files a/app/src/testDemo/screenshots/expandedWidth_mediumHeight_showsNavigationRail.png and b/app/src/testDemo/screenshots/expandedWidth_mediumHeight_showsNavigationRail.png differ
diff --git a/app/src/testDemo/screenshots/mediumWidth_compactHeight_showsNavigationRail.png b/app/src/testDemo/screenshots/mediumWidth_compactHeight_showsNavigationRail.png
index bbde94375d..57d5585da0 100644
Binary files a/app/src/testDemo/screenshots/mediumWidth_compactHeight_showsNavigationRail.png and b/app/src/testDemo/screenshots/mediumWidth_compactHeight_showsNavigationRail.png differ
diff --git a/app/src/testDemo/screenshots/mediumWidth_expandedHeight_showsNavigationRail.png b/app/src/testDemo/screenshots/mediumWidth_expandedHeight_showsNavigationRail.png
index 7591fb8718..e80a266172 100644
Binary files a/app/src/testDemo/screenshots/mediumWidth_expandedHeight_showsNavigationRail.png and b/app/src/testDemo/screenshots/mediumWidth_expandedHeight_showsNavigationRail.png differ
diff --git a/app/src/testDemo/screenshots/mediumWidth_mediumHeight_showsNavigationRail.png b/app/src/testDemo/screenshots/mediumWidth_mediumHeight_showsNavigationRail.png
index e2961bddf7..0db65e2fbe 100644
Binary files a/app/src/testDemo/screenshots/mediumWidth_mediumHeight_showsNavigationRail.png and b/app/src/testDemo/screenshots/mediumWidth_mediumHeight_showsNavigationRail.png differ