diff --git a/services/core/java/com/android/server/wm/WindowState.java b/services/core/java/com/android/server/wm/WindowState.java
index 7e721be3ebf15..89676a40c5aac 100644
--- a/services/core/java/com/android/server/wm/WindowState.java
+++ b/services/core/java/com/android/server/wm/WindowState.java
@@ -1172,7 +1172,8 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP
         if (WindowManager.LayoutParams.isSystemAlertWindowType(mAttrs.type)) {
             return TouchOcclusionMode.USE_OPACITY;
         }
-        if (isAnimating(PARENTS | TRANSITION, ANIMATION_TYPE_ALL)) {
+        if (isAnimating(PARENTS | TRANSITION, ANIMATION_TYPE_ALL)
+                || mWmService.mAtmService.getTransitionController().inTransition(this)) {
             return TouchOcclusionMode.USE_OPACITY;
         }
         return TouchOcclusionMode.BLOCK_UNTRUSTED;