I am working on a JIRA cloud plugin. I have the plugin installed on my Atlassian instance. On a regular basis I am seeing a CORS error in the console when the plugin is loaded and/or browsing the plugin :
Access to fetch at ‘https://mgas.prod.public.atl-paas.net/v1/event’ from origin ‘https://InstanceName.atlassian.net’ has been blocked by CORS policy: Request header field x-atlassian-mau-ignore is not allowed by Access-Control-Allow-Headers in preflight response.
Anyone has any idea what ‘x-atlassian-mau-ignore’ header is ? What is mgas.prod.public domain?
Any help is appreciated !!