UI Minimalist - Custom card Integration - No Display

Hello all,

I’m trying hard to integrate minimalist custom cards, with no luck until now for the custom card part.
Default minimalist views are showing up correctly, but as soon as I change the ui-lovelace.yaml to include a custom view, nothing displays anymore on my dashboard.
This is my ui-lovelace.yaml:

---
button_card_templates: !include_dir_merge_named "../../custom_components/ui_lovelace_minimalist/__ui_minimalist__/ulm_templates/"

title: "Minimalist"
background: "var(--background-image)"
#views: !include_dir_merge_list "views/"
views:
  !include views/home.yaml

This is my view:

---
title: "Home"
path: "home"
cards:
  - type: "custom:button-card"
    template: "custom_card_esh_welcome"
    triggers_update: "input_boolean.minimalist_dropdown"
    variables:
      ulm_card_esh_welcome_collapse: input_boolean.minimalist_dropdown
      ulm_weather: "weather.openweathermap"
      entity_1:
        nav: "house"
        icon: "mdi:home"
        name: "House"
        color: "blue"
      entity_2:
        nav: "lights"
        icon: "mdi:lightbulb"
        name: "Lights"
        color: "yellow"
      entity_3:
        nav: "security"
        icon: "mdi:shield"
        name: Secure
        color: "green"
      entity_4:
        nav: "network"
        icon: "mdi:nas"
        name: Lab
        color: "purple"
      entity_5:
        nav: "network"
        icon: "mdi:flask"
        name: Lab
        color: "red"

custom-card-esh-welcome is present in custom cards folder

I get those errors in my browser:

Can any one point me in the right direction here ?
Thanks heaps !