Karax not redrawing when adding elements to seq?

[Tim_H]

Hey,

I was trying to make a simple todo app with karax. The problem is that when 
adding elements to my notes sequence no redraw is triggered. If i store the 
notes in localStorage a redraw is triggered, however. Does anybody know whats 
going on?
    
    
    include karax / prelude
    import json
    import dom
    
    type
      Note = object
        text: string
        priority: Priority
      Priority = enum
        low, mid, high
    
    var notes: seq[Note] = @[]
    
    proc createApp(): VNode =
      try:
        let x = window.localStorage.getItem("notes")
        notes = ($x).parseJson.to(seq[Note])
      except:
        window.localStorage.setItem("notes", $(%*(notes)))
      result = buildHtml(tdiv):
        tdiv:
          button:
            text "new note"
            proc onclick(ev: Event; node: VNode) =
              notes.add(Note(text: "sample text", priority: high))
              #window.localStorage.setItem("notes", $(%*(notes))) #If this line 
is added the code works as expected
              echo "debug"
        for n in notes:
          tdiv:
            p:
              text n.text
    setRenderer createApp
    
    
    Run