Do limit navigation drawer maxWidth

Why the default value gone after MDC 1.9.0-alpha01 ???

app/src/main/res/layout/activity_main.xml

@@ -47,6 +47,7 @@
         android:layout_width="wrap_content"
         android:layout_height="match_parent"
         android:layout_gravity="start"
+        android:maxWidth="@dimen/drawer_max_width"
         app:fitsSystemWindowsInsets="start|end"
         app:headerLayout="@layout/nav_header_main"
         app:menu="@menu/nav_drawer_main" />