Workers Sentry integration not working

For Workers & Pages, what is the name of the domain?

kashtag.com

What is the error number?

500

What is the error message?

Failed to load resource: the server responded with a status of 500

What is the issue or error you’re encountering

I am trying to setup the new Sentry integration for my worker. The connection is successful but it is not pulling any of my sentry projects. I get an Ajax error in the console with what appears to be a failed/unhandled network call for the projects.

Screenshot of the error

It looks like others have complained about this but there has still not been any response? This is quite a critical integration which is being offered and not working at all.