Wishlist page and menu link
Every store gets a wishlist page at /apps/wishlist that uses your theme's header and footer. To add it to your menu:
- In Shopify admin go to Content → Menus (or Online Store → Navigation) and open your main menu.
- Click Add menu item, name it (for example Wishlist) and enter
/apps/wishlistas the link. - Save the menu.
The floating wishlist button links to the same page.