Auto-entities and mushroom-chips-card for device_tracker entities

Hi all,
I’m trying to build a view with all my network known devices… using nmap integration (and static IPs on router) I made it using mushroom-chips-card…

last but not least I would like to have a section with other device_tracker entities that are discovered by nmap but not tracked… mushroom-chips-card doesn’t permit wildcards so I was looking at auto-entities

type: custom:auto-entities
show_empty: true
  type: custom:mushroom-chips-card
card_param: chips
  template: null
    - domain: device_tracker
        type: template
        alignment: center
        icon: mdi:comment-question
        icon_color: black
        content: Name / IP 
    - entity_id: device_tracker.device1
    - entity_id: device_tracker.device2
    - entity_id: device_tracker.deviceN

the above will produce chips with always same content and color… is there a way to use real templating there? in static lists I use the following

    - type: template
      entity: device_tracker.device1
      content: >-
        {{ state_attr('device_tracker.device1','ip') }} / {{ state_attr('device_tracker.device1','friendly_name') }}
      icon: >-
        {{ state_attr('device_tracker.device1', 'icon') }}
      icon_color: >-
        {% if is_state ('device_tracker.device1','home') %} green {% else %} red {% endif %}

so I would like to reference the “current” device in order to retrieve its state, ip, name


I have been able to select the device tracker info with

type: template
alignment: center
icon: "{{ states[entity].attributes.icon }}"
icon_color: "{% if (states[entity].state == 'home') %} green {% else %} red {% endif %}"
content: "{{ states[entity].attributes.friendly_name }}"
  action: more-info

still having trouble into concatenate multiple string into content