HA - custom:button-card filter P1

    platform: template
    sensors:
      motion_name_last_activated:
        friendly_name: 'Motion Name Last Activated'
        value_template: >
          {% set sensors = [states.binary_sensor.m_0_garage_motion,
            states.binary_sensor.m_0_ground_hallway_motion,
            states.binary_sensor.m_0_kitchen_motion,
            states.binary_sensor.m_0_outdoor_motion,
            states.binary_sensor.m_0_snug_motion,
            states.binary_sensor.m_1_first_hallway_motion,
            states.binary_sensor.m_1_living_room_motion,
            states.binary_sensor.m_2_master_bedroom_motion,
            states.binary_sensor.m_2_second_hallway_motion,
            states.binary_sensor.master_bedside_sam_pir_sensor,
            states.binary_sensor.motion_swk_cr_uniuvc1,
            states.binary_sensor.motion_swk_cr_uniuvc2,
            states.binary_sensor.motion_swk_cr_uniuvc3,
            states.binary_sensor.motion_swk_cr_uniuvc4] %}
          {% set time = sensors | map(attribute='last_changed') | max %}
          {% set sensor = (sensors | selectattr('last_changed','eq', time) | list)[0] %}
          {{sensor.name}}

###### This is to capture the name ( {{sensor.name}} ) of the latest entity to be triggered from the list
###### To capture the state, change {{sensor.name}} to {{sensor.state}}