Add a way to collapse a group when on mobile view

Feature Requests
1

I love HomeAssistant and was wondering. As a power user of both desktop and mobile If I could set a group ‘card’ to be collapsed on mobile view?

This is extending the request to ‘Collapse groups’.

However I was thinking:

  house_sensors:
    name: House Sensors
    view: no
    mobile_collapsed: yes
    entities:
      - binary_sensor.patio_door_8