diff --git a/core/src/main/res/layout/main_fragment_content.xml b/core/src/main/res/layout/main_fragment_content.xml
index d5bc3d057..711b9d572 100644
--- a/core/src/main/res/layout/main_fragment_content.xml
+++ b/core/src/main/res/layout/main_fragment_content.xml
@@ -19,6 +19,7 @@
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
   xmlns:app="http://schemas.android.com/apk/res-auto"
   xmlns:tools="http://schemas.android.com/tools"
+  android:id="@+id/activity_main_root"
   android:layout_width="match_parent"
   android:layout_height="match_parent"
   android:animateLayoutChanges="true">