'm encountering a CORS error when using GoogleIDX in my Express.js project. My application can't access https://workstations.cloud.google.com/devshell/gateway/oauth due to CORS restrictions.

Enabling CORS on the server is preferred over a proxy server. I'm using express and cors with the following code (example provided if needed).

I've also tried adding the Access-Control-Allow-Origin header but without success.

Could you investigate and suggest solutions?

Thanks,
Kartik Kumar

Additional Information (Optional):

Error Message: GET https://workstations.cloud.google.com/devshell/gateway/oauth?... 403 (Forbidden)
Using latest express and cors versions.
This removes extra spaces while keeping the content concise.