Mediabrowser not working

[DAKO-IT-MP]

Version of the custom_component 5.5.1

Configuration

# Loads default set of integrations. Do not remove.
default_config:

# Load frontend themes from the themes folder
frontend:
  themes: !include_dir_merge_named themes

automation: !include automations.yaml
template: !include template.yaml
script: !include scripts.yaml
knx: !include knx.yaml
google_assistant: !include google_assistant.yaml

http:
  use_x_forwarded_for: true
  trusted_proxies:
    - 192.168.1.10

notify:
  - platform: group
    name: "Alle Handy"
    services:
      - service: mobile_app_pixel_6a
      - service: mobile_app_pixel_8a
      - service: mobile_app_polestar

cover:
  - platform: template
    covers:
      garage_door:
        unique_id: "tor"
        device_class: blind
        friendly_name: "Tor"
        value_template: "{{ is_state('binary_sensor.tor_auf','on') }}"
        open_cover:
          - condition: state
            entity_id: binary_sensor.tor_zu
            state: "on"
          - action: button.press
            target:
              entity_id: button.aussen_tor
        close_cover:
          - condition: state
            entity_id: binary_sensor.tor_auf
            state: "on"
          - action: button.press
            target:
              entity_id: button.aussen_tor
        icon_template: >-
          {% if is_state('binary_sensor.tor_zu','on') %}
            mdi:garage
          {% else %}
            mdi:garage-open
          {% endif %}

Describe the bug

[NickM-27]

This is a duplicate of #757 (comment)