Error triggering AEP Offer Decision through WebSDK
While going through this tutorial Offer Decisioning with the Platform Web SDK, we are getting this error in console.

And upon checking payload, it seems the payload response from AEP Offer Decisioning Service is also empty, and this is causing above error.
Does anyone know how to trigger offer decisions from WebSDK? Could you point me to the right(updated) documentation as this seems to be not working for many?
PS: this is working through the APIs but not with WebSDK.