fabric.js IText/Textbox bug IE11

https://github.com/kangax/fabric.js/issues/3232

by Vijay Gujar

HTML

<script src="https://rawgithub.com/kangax/fabric.js/master/dist/fabric.js"></script>
<canvas id="c" width="600" height="600"></canvas>

CSS

canvas {
    border: 1px solid #999;
}

textarea:focus {
  top:0 !important;
  left:0 !important;
}

JavaScript

var canvas = window._canvas = new fabric.Canvas('c');

var text = new fabric.Textbox("hello");
canvas.add(text);
canvas.setActiveObject(text);
text.selectAll();
text.enterEditing();
text.hiddenTextarea.focus();