group_config no longer working with state_color

My Home Assistant version: 2021.11.2

Fold-entity-row version (FROM BROWSER CONSOLE): 20.0.9

What I am doing: applying state_color: true to the group_config

What I expected to happen: entities in the group should show their state_color when on/enabled/active

What happened instead: no state_color is applied

Minimal steps to reproduce:

Add group_config: state_color: true
Make the entities active

# The least ammount of code possible to reproduce my error
type: entities
entities:
  - type: custom:fold-entity-row
    head:
      entity: primary_entity
      secondary_info: last-changed
      state_color: true
    group_config:
      secondary_info: last-changed
      state_color: true
    entities:
      - secondary_entity
      - secondary_entity
# End of code

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[x] Have made sure I am using the latest version of the plugin.
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thomasloven / lovelace-fold-entity-row

group_config no longer working with state_color #187