Icon_size is not working with a conditional card

[WallyDW]

Checklist

• [ X ] I updated the card to the latest version available
• [ X ] I cleared the cache of my browser

Describe the bug
When using icon_size the set size is not taken into consideration of a conditional card.
This cause the grow of the flex-box for the conditional card to be set as it original would.

Version of the card
Version: 4.1.2

To Reproduce
This is the configuration I used (change the entity line to a light of your choice):

type: custom:stack-in-card
mode: horizontal
cards:
  - type: markdown
    content: "Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test"
  - type: conditional
    conditions:
      - condition: state
        entity: light.hallway
        state: "on"
    card:
      type: custom:button-card
      show_icon: false
      name: Hide
      styles:
        card:
          - width: 75px
          - height: 30px

Screenshots
The YAML code is better

Expected behavior
If it is possible I would expect the conditional card to take the card size into consideration when it grows (reveal itself)

Desktop (please complete the following information):

- Browser: Firefox
  Version: 128.0.3
- Browser: Google Chrome
  Version: 127.0.6533.89

Smartphone (please complete the following information):

• Device: Android
• OS: 8 & 13
• Browser: Companion App
• Version: 2024.7.3