diff --git a/vector/src/main/res/layout/fragment_attachments_preview.xml b/vector/src/main/res/layout/fragment_attachments_preview.xml
index 18009cd1a6..ec99cce9b3 100644
--- a/vector/src/main/res/layout/fragment_attachments_preview.xml
+++ b/vector/src/main/res/layout/fragment_attachments_preview.xml
@@ -20,16 +20,18 @@
         style="@style/VectorToolbarStyle"
         android:layout_width="match_parent"
         android:layout_height="?attr/actionBarSize"
-        android:background="@android:color/transparent"
+        android:background="#40000000"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toTopOf="parent"
+        tools:title="Title"
+        tools:titleTextColor="@color/white" />
 
     <androidx.constraintlayout.widget.ConstraintLayout
         android:id="@+id/attachmentPreviewerBottomContainer"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:background="#80000000"
+        android:background="#40000000"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent">