Unable to Access Invite Only Indicator: study_not_auth:Script@tv-scripting-507 undefined

[lordbritish888]

Attempting to access Invite Only Indicator yields the following:

study_not_auth:Script@tv-scripting-507 undefined

The line that causes it is:

const STD = new chart.Study(indic);

To Reproduce
Snag the id from the browser of an Invite Only Indicator.

Put that id into:

TradingView.getIndicator().then((indic) => {

const STD = new chart.Study(indic);

STD.onError((...err) => {
console.log('Study error:', ...err);
});

STD.onReady(() => {
console.log(STD '${STD.instance.description}' Loaded !);
});

STD.onUpdate(() => {
console.log(STD.periods[0]);
});
});

See if you get 'study_not_auth:Script@tv-scripting-507 undefined'.

Expected behavior
Was expecting to access the data generated from the indicator as usual.

Environment:
OS: [e.g. Windows 8]
Node version: [e.g. v16.3.0]

Additional context
Add any other context about the problem here.