- generic [ref=e5]:
  - generic [ref=e6]:
    - generic [ref=e7]: Chat
    - generic [ref=e8]:
      - button [ref=e9] [cursor=pointer]:
        - img [ref=e10]
      - button [ref=e11] [cursor=pointer]:
        - img [ref=e12]
      - button [ref=e14] [cursor=pointer]:
        - img [ref=e15]
  - generic [ref=e18]:
    - generic [ref=e19]:
      - main [ref=e20]
      - contentinfo [ref=e21]:
        - generic [ref=e23]:
          - generic [ref=e24]:
            - button "Agent" [ref=e25] [cursor=pointer]
            - button "Chat" [ref=e26] [cursor=pointer]
          - textbox "Message... (type @ to mention)" [active] [ref=e27]
          - button "↑" [ref=e28] [cursor=pointer]
      - button "Scroll to bottom":
        - img
    - generic:
      - generic:
        - button "View"