Battery threshold not quite working right

[gcoan]

Three inverters, one charging at 56W, a nominal charge amount when its set to pause charge mode:

This all looks correct.

If I change the threshold to 60W:

The overall battery correctly shows as not charging, and the individual battery is greyed out, but still shows the 0.1kW charging which I don't think it should be.

yaml:

type: custom:compact-power-card
threshold_mode: calculations
subtract_devices_from_home: false
curve_factor: 3.5
power_unit: kW
entities:
  pv:
    entity: sensor.total_solar_power
    threshold: 50
    labels:
      - entity: sensor.h_sd2237g395_pv_power
        threshold: 50
        icon: mdi:solar-power
        name: H
      - entity: sensor.fit_solar_power
        threshold: 50
        icon: mdi:solar-power
        name: FIT
      - entity: sensor.g_sd2237g182_pv_power
        threshold: 50
        icon: mdi:solar-power
        name: G
  home: {}
  grid:
    entity: sensor.g_sd2237g182_grid_power
    threshold: 50
    labels:
      - entity: sensor.g_sd2237g182_grid_voltage
      - entity: predbat.rates
        icon: mdi:currency-gbp
        unit: p/kWh
  devices:
    - entity: sensor.ashp_power
      icon: mdi:heat-pump-outline
      threshold: 50
      name: ASHP
      force_hide_under_threshold: true
    - entity: sensor.extension_power
      threshold: 50
      name: Extension
    - entity: sensor.workshop_power
      threshold: 50
      force_hide_under_threshold: true
      name: Workshop
    - entity: sensor.tumble_dryer_power
      threshold: 50
      force_hide_under_threshold: true
      name: Tumble
    - entity: sensor.horse_shed_heater_power
      threshold: 50
      force_hide_under_threshold: true
      name: Horse Shed
    - entity: sensor.cooker_power
      icon: mdi:stove
      threshold: 50
      force_hide_under_threshold: true
      name: Cooker
    - entity: sensor.dishwasher_power
      icon: mdi:dishwasher
      threshold: 50
      force_hide_under_threshold: true
      name: DishW
    - entity: sensor.washing_machine_power
      icon: mdi:washing-machine
      threshold: 50
      force_hide_under_threshold: true
      name: Wash M
    - entity: sensor.kettle_power
      threshold: 50
      name: Kettle
      force_hide_under_threshold: true
    - entity: sensor.hot_tub_power
      icon: mdi:hot-tub
      name: Hot Tub
      threshold: 50
      force_hide_under_threshold: true
  battery:
    - entity: sensor.g_sd2237g182_battery_power
      battery_soc: sensor.g_sd2237g182_soc
      battery_capacity: 12.4
      show_soc: true
      threshold: 50
    - entity: sensor.h_sd2237g395_battery_power
      battery_soc: sensor.h_sd2237g395_soc
      battery_capacity: 9.5
      show_soc: true
      threshold: 50
    - entity: sensor.i_ce2218g352_battery_power
      battery_soc: sensor.i_ce2218g352_soc
      battery_capacity: 8.2
      show_soc: true
      threshold: 60
  battery_labels:
    - entity: predbat.best_charge_start
      unit: next charge
    - entity: predbat.battery_hours_left
      decimal_places: 1
      unit: hours left
grid_options:
  columns: 12
  rows: 4.2
curved_lines: true
enable_device_power_lines: false
hide_card_background: false
remove_glow_effects: false
disable_home_gradient: false