Support for the ingress-nginx whitelist-source-range is in master and in the documentation but not in the latest release (v3.6.8)

Good day,

We are attempting the migration from ingress-nginx to Traefik , most of the ingress-nginx annotation are correctly translated to middlewares but the "nginx.ingress.kubernetes.io/whitelist-source-range" is not working.

According to the documentation this annotation is supported and looking at the code in the master branch here the code is in place but not pulled into the latest version (v3.6.8) . It appears it should have been merged in but got confused with a different issue (#12423) , you can see the reference to that issue here.

Thanks very much
Geoff

If you think this is a bug, maybe check with the devs at Traefik Github.