Floor Plan

Configuration
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1

Hi everyone! I am a new fan of home automation and I am discovering this world day by day. I have some difficulties that I would like to explain to you. If there is anyone who can help me, I would be hugely grateful.

I installed home assistant 0.107.7 (hassio) on raspberry pi 3. I followed the example described here https://www.juanmtech.com/set-up-the-picture-elements-card-in-home-assistant/ completing the whole tutorial. I can’t do the same job on two or more rooms on the same floor plan using the custom “picture elements” tab. If I add them on the same tab, the second action I create replaces the first and only one works.

here I leave the code used:

elements:
  - entity: switch.led_rosso
    image: /local/custom_ui/floorplan/letto.png
    state_filter:
      'off': brightness (50%)
      'on': brightness (100%)
    style:
      left: 50%
      top: 50%
      width: 100%
    tap_action: none
    type: image
  - entity: switch.led_rosso
    icon: 'mdi: ceiling-light'
    style:
      '--iron-icon-height': 42px
      '--iron-icon-width': 42px
      left: 35%
      top: 66%
    tap_action:
      action: toggle
    type: state-icon
  - entity: switch.led_verde
    image: /local/custom_ui/floorplan/cucina.png
    state_filter:
      'off': brightness (50%)
      'on': brightness (100%)
    style:
      left: 50%
      top: 50%
      width: 100%
    tap_action: none
    type: image
  - entity: switch.led_verde
    icon: 'mdi: ceiling-light'
    style:
      '--iron-icon-height': 42px
      '--iron-icon-width': 42px
      left: 30%
      top: 25%
    tap_action:
      action: toggle
    type: state-icon
image: /local/custom_ui/floorplan/pianta.png
type: picture-elements

Thanks in advance to anyone who can help me out!