SWAG Dashboard - Forbidden 403

Hi.
After doing some changes (adding support for a second domain I think it was) I cannot access the Dashboard mod anymore.
It says Forbidden 403.
I don’t understand how to overcome this.
I run SWAG in Unraid and the configuration looks like this:

docker run
  -d
  --name='swag'
  --net='frontend'
  -e TZ="Europe/Berlin"
  -e HOST_OS="Unraid"
  -e HOST_HOSTNAME="Unraid"
  -e HOST_CONTAINERNAME="swag"
  -e 'URL'='url1.net'
  -e 'VALIDATION'='dns'
  -e 'SUBDOMAINS'='sd1, sd2, sd3'
  -e 'CERTPROVIDER'=''
  -e 'DNSPLUGIN'='domeneshop'
  -e 'PROPAGATION'=''
  -e 'DUCKDNSTOKEN'=''
  -e 'EMAIL'='nop@extradomain1.com'
  -e 'ONLY_SUBDOMAINS'='true'
  -e 'EXTRA_DOMAINS'='s.extradomain1.com,r.extradomain1.com,o.extradomain1.com,p.extradomain1.com,arr.extradomain1.com'
  -e 'STAGING'='false'
  -e 'DOCKER_MODS'='linuxserver/mods:universal-docker|linuxserver/mods:swag-dashboard|linuxserver/mods:swag-auto-proxy'
  -e 'DOCKER_HOST'='dockersocket'
  -e 'PUID'='99'
  -e 'PGID'='100'
  -e 'UMASK'='022'
  -l net.unraid.docker.managed=dockerman
  -l net.unraid.docker.icon='https://raw.githubusercontent.com/linuxserver/docker-templates/master/linuxserver.io/img/linuxserver-ls-logo.png'
  -p '443:443/tcp'
  -p '180:80/tcp'
  -v '/mnt/user/appdata/docker-containers/swag':'/config':'rw'
  --cap-add=NET_ADMIN 'lscr.io/linuxserver/swag'

Any tips on what could cause this?

Thanks

Think I figured it out; I had to allow my subnets and my docker subnets in the dashboard.subdomain.conf file
Not sure what has changed, tho.
And it leads me to the next problem; why are not the real ip address seen in the log, but the address of the docker interface?

Thanks

Likely due to how you have your internal network setup such as relying on your routers NAT hairpin.