diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/ui/viewmodel/GoneToDozingTransitionViewModelTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/ui/viewmodel/GoneToDozingTransitionViewModelTest.kt
index 59a6ce7..80a9532 100644
--- a/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/ui/viewmodel/GoneToDozingTransitionViewModelTest.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/ui/viewmodel/GoneToDozingTransitionViewModelTest.kt
@@ -21,6 +21,7 @@
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.biometrics.data.repository.FakeFingerprintPropertyRepository
 import com.android.systemui.biometrics.data.repository.fakeFingerprintPropertyRepository
+import com.android.systemui.coroutines.collectLastValue
 import com.android.systemui.coroutines.collectValues
 import com.android.systemui.keyguard.data.repository.FakeBiometricSettingsRepository
 import com.android.systemui.keyguard.data.repository.FakeKeyguardTransitionRepository
@@ -32,6 +33,7 @@
 import com.android.systemui.keyguard.shared.model.TransitionStep
 import com.android.systemui.kosmos.testScope
 import com.android.systemui.testKosmos
+import com.google.common.collect.Range
 import com.google.common.truth.Truth.assertThat
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.test.runTest
@@ -104,6 +106,24 @@
             values.forEach { assertThat(it).isNull() }
         }
 
+    @Test
+    fun notificationAlpha_fadesOut() =
+        testScope.runTest {
+            val alpha by collectLastValue(underTest.notificationAlpha)
+
+            keyguardTransitionRepository.sendTransitionStep(step(0f, TransitionState.STARTED))
+            assertThat(alpha).isEqualTo(1f)
+
+            keyguardTransitionRepository.sendTransitionStep(step(0.25f))
+            assertThat(alpha).isIn(Range.open(.25f, .75f))
+
+            keyguardTransitionRepository.sendTransitionStep(step(1f))
+            assertThat(alpha).isEqualTo(0f)
+
+            keyguardTransitionRepository.sendTransitionStep(step(1f, TransitionState.FINISHED))
+            assertThat(alpha).isEqualTo(1f)
+        }
+
     private fun step(value: Float, state: TransitionState = RUNNING): TransitionStep {
         return TransitionStep(
             from = KeyguardState.GONE,
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/GoneToDozingTransitionViewModel.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/GoneToDozingTransitionViewModel.kt
index 70c0032..c62e4f4 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/GoneToDozingTransitionViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/GoneToDozingTransitionViewModel.kt
@@ -60,6 +60,14 @@
             onFinish = { 1f },
         )
 
+    val notificationAlpha: Flow<Float> =
+        transitionAnimation.sharedFlow(
+            duration = 500.milliseconds,
+            onStep = { 1f - it },
+            // Needs to be 1f in order for HUNs to appear on AOD
+            onFinish = { 1f },
+        )
+
     val deviceEntryBackgroundViewAlpha: Flow<Float> =
         transitionAnimation.immediatelyTransitionTo(0f)
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/SharedNotificationContainerViewModel.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/SharedNotificationContainerViewModel.kt
index b13630f..1fc2821 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/SharedNotificationContainerViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/SharedNotificationContainerViewModel.kt
@@ -486,7 +486,7 @@
                 dreamingToLockscreenTransitionViewModel.lockscreenAlpha,
                 goneToAodTransitionViewModel.notificationAlpha,
                 goneToDreamingTransitionViewModel.lockscreenAlpha,
-                goneToDozingTransitionViewModel.lockscreenAlpha,
+                goneToDozingTransitionViewModel.notificationAlpha,
                 goneToLockscreenTransitionViewModel.lockscreenAlpha,
                 lockscreenToDreamingTransitionViewModel.lockscreenAlpha,
                 lockscreenToGoneTransitionViewModel.notificationAlpha(viewState),
@@ -506,9 +506,7 @@
                 combineTransform(
                     isTransitioningToHiddenKeyguard,
                     alphaForShadeAndQsExpansion,
-                ) {
-                    isTransitioningToHiddenKeyguard,
-                    alphaForShadeAndQsExpansion ->
+                ) { isTransitioningToHiddenKeyguard, alphaForShadeAndQsExpansion ->
                     if (!isTransitioningToHiddenKeyguard) {
                         emit(alphaForShadeAndQsExpansion)
                     }