Skeletal CI player error

- generic [active]:
  - generic:
    - generic "Darkwind 3D world. Use WASD to walk, mouse or arrow keys to look, and E to interact." [ref=e1]
    - generic "Nearby travelers"
    - banner:
      - generic [ref=e2]:
        - img [ref=e3]
        - generic [ref=e6]:
          - generic [ref=e7]: DARKWIND
          - generic [ref=e8]: A WORLD WORTH WANDERING
      - generic [ref=e9]:
        - generic [ref=e12]: Your journey is saved
        - button "Enable ambience" [ref=e13] [cursor=pointer]:
          - img [ref=e14]
        - button "Open menu" [ref=e17] [cursor=pointer]:
          - img [ref=e18]
    - generic:
      - generic: The Lantern House
      - generic: NW
    - generic:
      - generic:
        - generic: A light in the wilds
        - paragraph: Meet the keeper
        - generic: Elowen has been expecting you.
      - generic:
        - generic:
          - generic:
            - generic: W A S D
            - text: Walk
          - generic:
            - generic: ↔
            - text: Look
          - generic:
            - generic: Space
            - text: Jump
          - generic:
            - generic: Shift
            - text: Run
        - generic [ref=e20]:
          - button "Chat ↵" [ref=e21] [cursor=pointer]:
            - text: Chat
            - generic [ref=e22]: ↵
          - button "Journal J" [ref=e23] [cursor=pointer]:
            - img [ref=e24]
            - text: Journal
            - generic [ref=e26]: J
          - button "Satchel I" [ref=e27] [cursor=pointer]:
            - img [ref=e28]
            - text: Satchel
            - generic [ref=e31]: I
    - dialog "Take your time." [ref=e33]:
      - generic [ref=e34]:
        - generic [ref=e35]:
          - generic [ref=e36]: A moment by the fire
          - heading "Take your time." [level=2] [ref=e37]
        - button "Close panel" [ref=e38] [cursor=pointer]:
          - img [ref=e39]
      - paragraph [ref=e41]: The world can wait. Your place is saved on this device. Shared changes are saved by the room.
      - generic [ref=e42]:
        - button "Return to the world" [ref=e43] [cursor=pointer]:
          - text: Return to the world
          - img [ref=e44]
        - button "Make yourself comfortable" [ref=e46] [cursor=pointer]
        - button "Playtest notes & diagnostics" [ref=e47] [cursor=pointer]
      - paragraph [ref=e48]:
        - text: Private cooperative playtest · 0.1.0
        - text: WASD to walk · mouse / arrows to look · E to interact
        - text: Esc to pause · F2 to inspect the engine