React/Tailwind Modal: scroll doesn't work on IOS - css

Question

I use the code Tailwind provides for modals.
It works great on desktop, but the y scroll gets disabled on iPhone and iPad when the content is larger than the screen. It works fine when I test phone/table screen sizes on desktop. What is causing this behaviour?
Here is the code for the Modal (if you want to reproduce you just insert more dummy p-tags until the content is higher than the screen, I removed them for readability):
import { Fragment, useState } from 'react'
import { Dialog, Transition } from '#headlessui/react'
import { CheckIcon } from '#heroicons/react/24/outline'
export default function Example() {
const [open, setOpen] = useState(true)
return (
<Transition.Root show={open} as={Fragment}>
<Dialog as="div" className="relative z-10" onClose={setOpen}>
<Transition.Child
as={Fragment}
enter="ease-out duration-300"
enterFrom="opacity-0"
enterTo="opacity-100"
leave="ease-in duration-200"
leaveFrom="opacity-100"
leaveTo="opacity-0"
>
<div className="fixed inset-0 bg-gray-500 bg-opacity-75 transition-opacity" />
</Transition.Child>
<div className="fixed inset-0 z-10 overflow-y-auto">
<div className="flex min-h-full items-end justify-center p-4 text-center sm:items-center sm:p-0">
<Transition.Child
as={Fragment}
enter="ease-out duration-300"
enterFrom="opacity-0 translate-y-4 sm:translate-y-0 sm:scale-95"
enterTo="opacity-100 translate-y-0 sm:scale-100"
leave="ease-in duration-200"
leaveFrom="opacity-100 translate-y-0 sm:scale-100"
leaveTo="opacity-0 translate-y-4 sm:translate-y-0 sm:scale-95"
>
<Dialog.Panel className="relative transform overflow-hidden rounded-lg bg-white px-4 pt-5 pb-4 text-left shadow-xl transition-all sm:my-8 sm:w-full sm:max-w-sm sm:p-6">
<div>
<div className="mx-auto flex h-12 w-12 items-center justify-center rounded-full bg-green-100">
<CheckIcon className="h-6 w-6 text-green-600" aria-hidden="true" />
</div>
<div className="mt-3 text-center sm:mt-5">
<Dialog.Title as="h3" className="text-lg font-medium leading-6 text-gray-900">
Payment successful
</Dialog.Title>
<div className="mt-2">
<p className="text-sm text-gray-500">
Lorem ipsum dolor sit amet consectetur adipisicing elit. Consequatur amet labore.
</p>
// Insert more of these to make the
// content higher than screen
</div>
</div>
</div>
<div className="mt-5 sm:mt-6">
<button
type="button"
className="inline-flex w-full justify-center rounded-md border border-transparent bg-indigo-600 px-4 py-2 text-base font-medium text-white shadow-sm hover:bg-indigo-700 focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-2 sm:text-sm"
onClick={() => setOpen(false)}
>
Go back to dashboard
</button>
</div>
</Dialog.Panel>
</Transition.Child>
</div>
</div>
</Dialog>
</Transition.Root>
)
}