diff --git a/services/core/java/com/android/server/wm/WindowState.java b/services/core/java/com/android/server/wm/WindowState.java
index 8fb98624899eb..980b7f1f3be19 100644
--- a/services/core/java/com/android/server/wm/WindowState.java
+++ b/services/core/java/com/android/server/wm/WindowState.java
@@ -2339,6 +2339,10 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP
             return false;
         }
 
+        if (inPinnedWindowingMode()) {
+            return false;
+        }
+
         final boolean windowsAreFocusable = mActivityRecord == null || mActivityRecord.windowsAreFocusable();
         if (!windowsAreFocusable) {
             // This window can't be an IME target if the app's windows should not be focusable.
diff --git a/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java b/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java
index 0d26e4417ed93..4a0f48cf2ccb9 100644
--- a/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java
@@ -18,6 +18,7 @@ package com.android.server.wm;
 
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
 import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
+import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED;
 import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_PRIMARY;
 import static android.hardware.camera2.params.OutputConfiguration.ROTATION_90;
 import static android.view.InsetsState.ITYPE_STATUS_BAR;
@@ -244,6 +245,12 @@ public class WindowStateTests extends WindowTestsBase {
         appWindow.mAttrs.flags &= ~FLAG_NOT_FOCUSABLE;
         assertTrue(appWindow.canBeImeTarget());
 
+        // Verify PINNED windows can't be IME target.
+        int initialMode = appWindow.mActivityRecord.getWindowingMode();
+        appWindow.mActivityRecord.setWindowingMode(WINDOWING_MODE_PINNED);
+        assertFalse(appWindow.canBeImeTarget());
+        appWindow.mActivityRecord.setWindowingMode(initialMode);
+
         // Make windows invisible
         appWindow.hideLw(false /* doAnimation */);
         imeWindow.hideLw(false /* doAnimation */);