Update customer's details page in Shopify store Admin

Hello Shopify Community, Can I modify the customer’s details page of the Shopify store admin?
URL- https://{store_name}.myshopify.com/admin/customers/{customer_id}

For example, Can I add a button or input box on the customer’s details page of the Shopify store admin?

OR Is that possible by using a public app?

Note: Not in the More actions menu.

Thanking you in advance.