diff --git a/packages/SystemUI/aconfig/systemui.aconfig b/packages/SystemUI/aconfig/systemui.aconfig
index fadef1e..a57bbbc 100644
--- a/packages/SystemUI/aconfig/systemui.aconfig
+++ b/packages/SystemUI/aconfig/systemui.aconfig
@@ -828,3 +828,13 @@
     description: "Enforce BaseUserRestriction for DISALLOW_CONFIG_BRIGHTNESS."
     bug: "329205638"
 }
+
+flag {
+  name: "ambient_touch_monitor_listen_to_display_changes"
+  namespace: "systemui"
+  description: "listen to display changes and cache window metrics"
+  bug: "330906135"
+  metadata {
+    purpose: PURPOSE_BUGFIX
+  }
+}