Unable to edit linked payment accounts from custom payment in seller/vendor settings

[tapsykrett]

When I integrated a custom payment to my website, the expected behavior is that the seller will set up the payment method in their Seller Dashboard/User Settings.

The issue is, when the seller links the payment method, a modal will appear(which is customizable in the custom payment screen under the admin panel) and then would automatically verify after proceeding from the modal.

The result is, that linking the payment will pull their registered email to the payment, but in reality, the email used in the accompanied payment gateway may differ from what is used in the platform.

There wouldn't be a problem if the merchant/vendor is able to edit the email that was linked to their accounts but there seems to be no way to edit this, not even in the admin settings.