diff --git a/app/src/main/res/values/signal_styles.xml b/app/src/main/res/values/signal_styles.xml
index 8c0c107419..4de7028842 100644
--- a/app/src/main/res/values/signal_styles.xml
+++ b/app/src/main/res/values/signal_styles.xml
@@ -259,6 +259,10 @@
         <item name="android:textColor">@color/signal_colorOnSurfaceVariant</item>
     </style>
 
+    <style name="Signal.Widget.CollapsingToolbar" parent="Widget.Material3.CollapsingToolbar">
+        <item name="scrimVisibleHeightTrigger">0dp</item>
+    </style>
+
     <style name="Signal.Widget.Calendar" parent="Widget.Material3.MaterialCalendar">
         <item name="shapeAppearance">@style/Signal.ShapeOverlay.Rounded</item>
     </style>
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
index e528034eba..f5d346d168 100644
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@@ -229,6 +229,7 @@
         <item name="materialCalendarStyle">@style/Signal.Widget.Calendar</item>
         <item name="materialCalendarTheme">@style/Signal.ThemeOverlay.Calendar</item>
         <item name="materialCardViewOutlinedStyle">@style/Widget.Material3.CardView.Filled</item>
+        <item name="collapsingToolbarLayoutStyle">@style/Signal.Widget.CollapsingToolbar</item>
     </style>
 
     <style name="TextSecure.DarkTheme" parent="@style/TextSecure.BaseDarkTheme">
@@ -323,6 +324,7 @@
         <item name="materialCalendarStyle">@style/Signal.Widget.Calendar</item>
         <item name="materialCalendarTheme">@style/Signal.ThemeOverlay.Calendar</item>
         <item name="materialCardViewOutlinedStyle">@style/Widget.Material3.CardView.Filled</item>
+        <item name="collapsingToolbarLayoutStyle">@style/Signal.Widget.CollapsingToolbar</item>
     </style>
 
     <style name="Theme.Signal.AlertDialog.Light.Cornered" parent="MaterialAlertDialog.Material3">