How to cancel a refund request

You can’t actually cancel a refund request once it’s submitted. Apple basically reviews it and either approves or denies it, but there’s no user-side “undo” button if it’s already in progress.

If you really need it stopped, your best bet is to contact Apple Support directly and ask them to close the request, but even then it depends on whether it’s already been processed.

You don't cancel the request, which is why there is no button. There will be a response shortly on whether the refund was accepted or denied.