Bug/Issue Canvas & TextBox

Hey there, modding report here!

ISSUE:
When having a canvas, which catches the key presses, and a textbox, you seem to be unable to write anything inside it. Moreover:

1. The textbox callback is being triggered by writing keys
2. You can manipulate the text with Ctrl+C Ctrl+V and backspace inside the textbox
3. Focusing the textbox with widget.focus and blurring the canvas with widget.blur doesn't help with the issue.

WAY TO REPRODUCE:
There's a simple example of the issue:

Code:

{
  "gui" : {
    "background": {
      "type": "background",
      "fileBody": "/interface/monstercontroller/body.png"
    },
    "keyCanvas": {
      "type": "canvas",
      "rect": [0, 0, 1, 1],
      "focus": true,
      "captureKeyboardEvents" : true
    },
    "chatTextBox": {
      "type": "textbox",
      "position": [400, 150], 
      "hint": "Write here",
      "hAnchor": "mid",
      "visible": false,
      "enterKey": "say",
      "escapeKey": "cancel"
    }
  },
  "scriptWidgetCallbacks": ["chatTextBox", "say", "cancel"],
  "canvasKeyCallbacks" : {
    "keyCanvas" : "canvasKeyEvent"
  },
  "scripts": ["/interface/monstercontroller/monstercontrollergui.lua"]
}

lua:

Code:

function canvasKeyEvent(key, isKeyDown)
    if self.controls[key] then
        self.controls[key](isKeyDown)
    end
end

self.controls = {
        -- enterKey
        [3] = function()
            widget.setVisible("chatTextBox", true)
            widget.blur("keyCanvas")
            widget.focus("chatTextBox")
        end

POSSIBLE FIXES:
I believe it's something related to canvas capturing the keypresses, so, for example, making a function to toggle the capturing on and off would fix the issue