Query Regarding Multiple Payment Options in Public Payment Extension

Hello,

I have a query regarding a public payment extension.

Two years ago, I developed a public Shopify app using Laravel, which includes a public payment extension. At that time, the extension was created without using the CLI.

Now, we have a new requirement: we want to offer multiple payment options—such as Google Pay, Apple Pay, credit card, debit card, etc.—on the checkout page using the same payment extension. Currently, only one payment option is displayed on the checkout page.

All payment methods will redirect the customer to a third-party payment page for processing.

Could you please confirm if it is possible to add multiple payment options under a single public payment extension and display them on the checkout page?

Thank you