Passing a jinjia template causes an error

[ildar170975]

Checklist:

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

Release with the issue: 0.6.3

Last working release (if known):

Browser and Operating System: Chrome, Win10

Description of problem:

Consider this template:

  decl_test_var_template:
    default:
      - VALUE: xxx
    card:
      type: markdown
      content: '[[VALUE]]'

and a card:

type: vertical-stack
cards:
  - type: custom:decluttering-card
    template: decl_test_var_template
    variables:
      - VALUE: '{{ states(''sun.sun'') }}'
  - type: custom:decluttering-card
    template: decl_test_var_template
    variables:
      - VALUE: >-
          {{ states('sun.sun') }}
  - type: custom:decluttering-card
    template: decl_test_var_template
    variables:
      - VALUE: >-
          {% if false -%}
          {{states('zone.home')}}
          {%- else -%}
          {{states('sun.sun')}}
          {%- endif %}
  - type: custom:decluttering-card
    template: decl_test_var_template
    variables:
      - VALUE: >-
          {% if false -%}
            {{states('zone.home')}}
          {%- else -%}
            {{states('sun.sun')}}
          {%- endif %}

Here the indented template does NOT work:

      - VALUE: >-
          {% if false -%}
            {{states('zone.home')}}
          {%- else -%}
            {{states('sun.sun')}}
          {%- endif %}

Javascript errors shown in the web inspector (if applicable):

Additional information:

[ildar170975]

Found a solution:

    type: custom:decluttering-card
    template: decl_test_var_template
    variables:
      - VALUE: "
          {% if false -%}
            {{states('zone.home')}}
          {%- else -%}
            {{states('sun.sun')}}
          {%- endif %}
          "

or just a workaround...