Content Security Policy (CSP)

If you're using a Content Security Policy, make sure to add proxy.csidetm.com and proxy.cside.dev to your script-src and connect-src directives. For example:

Content-Security-Policy: script-src 'self' proxy.csidetm.com proxy.cside.dev; connect-src 'self' proxy.csidetm.com proxy.cside.dev