1 files changed, 6 insertions, 1 deletions
diff --git a/services/core/java/com/android/server/wm/ActivityStarter.java b/services/core/java/com/android/server/wm/ActivityStarter.java
index ed50c1e979ad..dc69ca6bc0cf 100644
--- a/services/core/java/com/android/server/wm/ActivityStarter.java
+++ b/services/core/java/com/android/server/wm/ActivityStarter.java
@@ -3037,7 +3037,12 @@ class ActivityStarter {
                 newParent = candidateTf;
             }
         }
-        newParent.mTransitionController.collect(newParent);
+        if (newParent.asTask() == null) {
+            // only collect task-fragments.
+            // TODO(b/258095975): we probably shouldn't ever collect the parent here since it isn't
+            //                    changing. The logic that changes it should collect it.
+            newParent.mTransitionController.collect(newParent);
+        }
         if (mStartActivity.getTaskFragment() == null
                 || mStartActivity.getTaskFragment() == newParent) {
             newParent.addChild(mStartActivity, POSITION_TOP);