Can't set number of rows to 3

[gcoan]

A minor observation/issue

I like the card a lot, but have discovered that it doesn't like being set to rows: 3 on a sections dashboard

type: custom:home-climate-card
entities:
  - entity: sensor.bedroom_temperature
    floor: 2
    name: Bedroom
  - entity: sensor.study_temperature
    floor: 2
    name: Study
  - entity: sensor.loft_temperature
    floor: 2
    name: Loft
  - entity: sensor.hall_temperature
    floor: 1
    name: Hall
    color: red
  - entity: sensor.living_room_temperature
    floor: 1
    name: Living Rm
  - entity: sensor.dining_room_temperature
    floor: 1
    name: Dining Rm
  - entity: sensor.kitchen_temperature
    floor: 1
    name: Kitchen
  - entity: sensor.predbat_temperature
    name: Meteo Forecast
    floor: 0
    color: purple
  - entity: sensor.porch_temperature
    floor: 0
    name: Porch
    color: blue
  - entity: sensor.horse_shed_temperature
    floor: 0
    name: Horse Shed
  - entity: sensor.garage_temperature
    floor: 0
    name: Garage
  - entity: sensor.dhw_temperature
    name: DHW
    color: darkblue
    floor: 0
grid_options:
  columns: 12
  rows: 3
primary_accent_color: green

rows: 4

rows: 5

and auto all work fine

[pacemaker82]

I think at the moment the min size is 4 rows for scaling purposes. I will see if there is any wiggle room