I have the following issue with the action button " Reserve" on Instagram. Could you please advise how to fix this problem?

Status. Some accounts have installed the "Reserve" action button for restaurants, but the button is not displayed to users in the public.

• The action button is displayed on the accounts of users who have the button installed.
• Instagram is a professional account.

• On the accounts of other users, the action button is not displayed.

• Action button cannot be deleted when trying to reset the button settings here.

• App and OS are the latest versions, logout and device restart have been performed
• Japanese account

Attached images. Left: User account with action button ( has action button ) Right: Other user account ( does not have the action button )

If you have any other information, please let us know. Thank you in advance.