Entities with Friendly Names not showing in Groups - SOLVED

Hi again, thanks to this post I’ve been able to have both cards and views and the title on each one looks exactly as expected.
The issue with orphan entities remains though. Although I have both “living_room_left_lights” and “living_room_right_lights” under group “Ceiling Lights” they show up in card “Switch” only, the only difference between those and the remaining entities that do show up correctly in “Ceiling Lights” card is the fact they have friendly_name declared.

  living_room_right_lights:
    friendly_name: "Living Room Right"

  hall_lights:
    #friendly_name: "Hall"

ceiling_lights:
    name: "Ceiling Lights"
    #view: yes
    #icon: mdi:lightbulb
    entities:
      - switch.living_room_left_lights
      - switch.living_room_right_lights
      - switch.hall_lights
      - switch.exterior_lights