diff --git a/core/java/android/view/InsetsFrameProvider.java b/core/java/android/view/InsetsFrameProvider.java
index da54da16585d6..58ee59d1b36bf 100644
--- a/core/java/android/view/InsetsFrameProvider.java
+++ b/core/java/android/view/InsetsFrameProvider.java
@@ -31,6 +31,10 @@ import java.util.Objects;
  *
  * The insets frame will by default as the window frame size. If the providers are set, the
  * calculation result based on the source size will be used as the insets frame.
+ *
+ * The InsetsFrameProvider should be self-contained. Nothing describing the window itself, such as
+ * contentInsets, visibleInsets, etc. won't affect the insets providing to other windows when this
+ * is set.
  * @hide
  */
 public class InsetsFrameProvider implements Parcelable {
diff --git a/services/core/java/com/android/server/wm/DisplayPolicy.java b/services/core/java/com/android/server/wm/DisplayPolicy.java
index 87239944fa609..0db032b9806ed 100644
--- a/services/core/java/com/android/server/wm/DisplayPolicy.java
+++ b/services/core/java/com/android/server/wm/DisplayPolicy.java
@@ -1203,7 +1203,6 @@ public class DisplayPolicy {
             return null;
         }
         return (displayFrames, windowContainer, inOutFrame) -> {
-            inOutFrame.inset(win.mGivenContentInsets);
             final LayoutParams lp = win.mAttrs.forRotation(displayFrames.mRotation);
             final InsetsFrameProvider ifp = lp.providedInsets[index];
             InsetsFrameProvider.calculateInsetsFrame(displayFrames.mUnrestricted,