I am trying to develop a UI extension public app and when I try to do a hs upload I get the following error. Can anyone guide me as to how to overcome this problem. I am unsure how to get/enable the permission for REACT_EXTENSION.
PS C:\Users\suman\hubspot\StripeHubspotTesting> hs project upload ✖ Failed to upload public_app_template project files to stripe-developer-test-account [test account] (48690960) HubSpotHttpError: Couldn't create a REACT_EXTENSION with your file `/app/extensions/example-card.json` because you don't have access to this functionality. To learn more and sign up for the beta, contact support
I got the same issue too [ERROR] Couldn't create a REACT_EXTENSION with your file `/app/extensions/example-card.json` because you don't have access to this functionality. To learn more and sign up for the beta, contact support. I've already joined the beta version