Template for URI in notification not working

1

Hi all,

I have the following automation:

- initial_state: 'on'
  alias: Diun Notify James
  trigger:
    platform: webhook
    webhook_id: diun
  action:
    - service: notify.jamesgroup
      data:
        title: "{{trigger.json.status}} {{trigger.json.image}}"
        message: "{{trigger.json.image}} updated on {{as_timestamp(trigger.json.created) | int | timestamp_custom('%d/%m at %H:%M')}}"
        data:
          tag: "{{ trigger.json.image }}"
          clickAction: "{{trigger.json.hub_link}}"
          icon_url: "/local/images/docker-icon.png"
          notification_icon: "mdi:docker"
          actions:
            - action: "UPDATE_DOCKER"
              title: "Update docker/restart"
            - action: "URI"
              title: "See site"
              uri: "{{trigger.json.hub_link}}"

however, it appears I do not get the second action in my android notification (the URI one), and when I click the main notification - clickAction should take me to the URL specified in the JSON, but it does not. Is anyone able to help with why this isn’t working? I suspect you cannot template URLs, but I cannot find this documented anywhere, and I’m not really sure why wit wouldn’t be possible!