[Documentation] If popup closes immediately

📙 Describe the Issue

I have the problem that when I try to press the paypal button a second time after closing the popup window from the first time, the paypal popup window closes immediately.

😕 Actual Behavior

After logging into the popup window with a sandbox account and closing it, I get the error:

Create Subscription Api response error:

{
    "name": "NOT_AUTHORIZED",
    "message": "Authorization failed due to insufficient permissions.",
    "debug_id": "...",
    "details": [
        {
            "issue": "PERMISSION_DENIED",
            "description": "You do not have permission to access or perform operations on this resource."
        }
    ],
    "links": [
        {
            "href": "https://developer.paypal.com/docs/api/v1/billing/subscriptions#NOT_AUTHORIZED",
            "rel": "information_link",
            "method": "GET"
        }
    ]
}

The error appears only if the endpoint https://www.sandbox.paypal.com/graphql?UpgradeFacilitatorAccessToken was called. Which happens on the login in the window.

🤔 Expected Behavior

The window should stay in front of the application.

My Solution

The endpoint UpgradeFacilitatorAccessToken seems to be updating a token, so maybe the props are outdated of the button. So I added the method refreshProps to the onCancel Event:

onCancel: function (data, actions) {
  button.updateProps();
},

Now the popup window stays in front of my application no matter how many times I close it. Maybe you could extend a troubleshooting section in the documentation?

With best regards Niclas