android_device_motorola_milanf/resource-overlay/device/SystemUI/res/values/config.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
     SPDX-FileCopyrightText: The LineageOS Project
     SPDX-License-Identifier: Apache-2.0
-->
<resources>
    <!-- A path similar to frameworks/base/core/res/res/values/config.xml
      config_mainBuiltInDisplayCutout that describes a path larger than the exact path of a outer
      display cutout. If present as well as config_enableDisplayCutoutProtection is set to true,
      then SystemUI will draw this "protection path" instead of the display cutout path that is
      normally used for anti-aliasing.

      This path will only be drawn when the front-facing camera turns on, otherwise the main
      DisplayCutout path will be rendered
       -->
    <string name="config_frontBuiltInDisplayCutoutProtection" translatable="false">
        M 498.5,65
        a 41.5,41.5 0 1 0 83,0
        a 41.5,41.5 0 1 0 -83,0
        Z
    </string>

    <!-- ID for the camera of outer display that needs extra protection -->
    <string name="config_protectedCameraId" translatable="false">1</string>

    <!--  Flag to turn on the rendering of the above path or not  -->
    <bool name="config_enableDisplayCutoutProtection">true</bool>
</resources>