Payment Request Applepay в iframe

Есть страница с реализованным payment request api, в ней есть кнопка Applepay и все работает. Но как только страница встраивается в iframe, происходит ошибка SecurityError: Trying to start an Apple Pay session from a document with an different security origin than its top-level frame.

Атрибут allowpaymentrequest='true' имеется

Обе страницы https.

Код example.com:

          const applePayMethod = {
                supportedMethods: "https://apple.com/apple-pay",
                data: {
                    version: 3,
                    merchantIdentifier: "somemerchantid",
                    merchantCapabilities: ["supports3DS",],
                    supportedNetworks: ["masterCard", "visa"],
                    countryCode: "US",
                },
            };

            const paymentDetails = {
                total: {
                    label: "My Merchant",
                    amount: { value: "27.50", currency: "USD" },
                },
            }

            try {
                const request = new PaymentRequest([applePayMethod], paymentDetails, {});

                const response = await request.show();
                const status = processResponse(response);
                response.complete(status);
            } catch (e) {
                console.log(e)
            } 

** Код страницы example-with-iframe.com/ с iframe: **

<iframe allowpaymentrequest='true' src="https://example.com/" frameborder="0"></iframe>