I have no issue getting the jenkins id to resolve to the `X-Forwarded-User` header, but I dont see any groups with the `X-Forwarded-Groups` header. I also tried with another group http header that other applications use,`Remote-Groups`, but it also does not work. My guess is that it does not like the comma delimiter.

And yes, i can see the header when i run nginx in debug mode.

Could it be a bug?

Thanks!