Fedora, switch audio channels with pipewire and wireplumber 0.5

Update on this post, with the update to wireplumber v0.5 lua configuration files are not supported anymore. To switch channels on v0.5 you have to create the following file

.config/wireplumber/wireplumber.conf.d/51-change-channels.conf

monitor.alsa.rules = [
  {
    matches = [
      {
        node.name = "<name of the node>"
      }
    ]
    actions = {
      update-props = {
        audio.position = "FR,FL"
      }
    }
  }
]

Check the previous post to understand how to retrieve the name of the node, if needed.