Fix CORS Issues on Cloud Run Project

I'm facing an Access-Control-Allow-Origin issue on my main website. This problem can be seen in the console browser issues when navigating to track user interactions via Facebook's server on a subdomain tagged by Cloud Run. The server tracking appears to work perfectly when I test it on Facebook’s test events tool.

I need a skilled professional who can help fix this CORS issue. The ideal candidate should:

- Have experience with Cloud Run
- Understand CORS and how to configure it
- Have knowledge of tracking server interactions with Facebook