Selling Products on Facebook & Instagram

Hi all!

I have a client who has a Commerce site on Squarespace and wants to sell on her Instagram account. I connected her shop through the Facebook & Instagram tab in the Commerce section within Squarespace and it shows that her catalog has been connected in her Meta Business Account.

When I go into Instagram, her account is connected to the correct Facebook account and under Settings --> Business --> Shopping --> Inventory, it is toggled on to 'default' so that all products in her catalog will automatically show up in her Instagram shop.

Unfortunately I cannot get the "View Shop" action button to show on her profile. The only action buttons I can add are 'order food', 'book now', and 'reserve'.

Does anyone know how to add in that 'View Shop' action button?

Thanks!