If you want to display a built-in navigation screen in the bottom menu, you can follow these steps: Go to Menu -> Custom Screen -> Config -> Enter the key of the navigation screen.

How to create a custom tab screen?

List build in navigation screen supports

const supportScreens = [
  "/login",
  "/register",
  "/forgot",
  "/login_mobile",
  "/onBoarding",
  "/location/allow_location",
  "/checkout",
  "/checkout-webview",
  "/profile/account",
  "/profile/edit_account",
  "/profile/change_password",
  "/profile/address_billing",
  "/profile/address_shipping",
  "/profile/address_book",
  "/profile/help_info",
  "/profile/setting",
  "/order_list",
  "/contact",
  "/profile/download",
  "/profile/wallet",
  "/profile/delete_account",
  "/brand_list",
  "/location",
  "/location/form_address",
  "/location/select_location",
  "/bbpress-forum-list",
  "/buddypress-activity-create"
  "/buddypress-message-list",
  "/bm-message-list"
]