Can't start Timer (must contain entity)

[boehser-enkel]

Checklist:

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

Release with the issue: 2024.4 Last working release (if known):

Browser and Operating System: any

any Description of problem:

Timer does not start (must contain entity)

type: custom:slider-button-card
entity: input_number.druckertimer_dauer
slider:
  direction: left-right
  background: gradient
  use_state_color: false
  use_percentage_bg_opacity: false
  show_track: false
  toggle_on_click: false
  force_square: false
show_name: true
show_state: true
compact: false
icon:
  show: true
  use_state_color: true
  tap_action:
    action: more-info
  icon: ''
action_button:
  mode: custom
  show: true
  show_spinner: true
  tap_action:
    action: call-service
    service: timer.start
    target:
      entity_id:
        - timer.drucker
    data: {}
show_attribute: false

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Additional information: