Can't get multiple dashboards in yaml working

I have the following in my config

  dashboards:
    lovelace-test:
      mode: YAML
      filename: mobile_dashboard.yaml
      title: Test
      show_in_sidebar: true

and inside the mobile_dashboard.yaml i have:

title: My Awesome Home
views:
    # View tab title.
  - title: Example
    cards:
        # The markdown card will render markdown text.
      - type: markdown
        title: Lovelace
        content: >
          Welcome to your **Lovelace UI**.

and my mobile_dashboard.yaml is in my config folder. What am I doing wrong? I don’t see this appear in my side panel nor inside my dashboards. Also my default is in yaml mode.

mode might need to be lowercase. Aside from that, are you restarting after adding that?

yea I had the lowercase, but the trick was i needed to restart! I should have known. Maybe I will submit a PR on the documentation to make a mention on this.