One of the payment options we have on our store is PayPal's express checkout, however, this is causing tracking issues.
When navigating through the site, you end up on checkout.mystore.com for the order processing.
However, when checking out with PayPal Express, it then redirects you to my-store.myshopify.com instead of staying on checkout.mystore.com.
This is causing tracking issues.
Is there a way to prevent this happening?