Cook ie не будет хранить холст URL не может использовать локальное хранилище

Question

Cook ie не будет хранить URL холста, и я не могу использовать localStorage.

Вот код

$(document).on('hover','#btn-save',function() {
  if($.parseJSON($.cookie('testNemke2')) == null) {
  var arr2 =  [] 
  $.cookie('testNemke2', JSON.stringify(arr2));

  }

  var arr = $.parseJSON($.cookie('testNemke2'));

  var mycanvas = document.getElementById('canvas');
  var img = mycanvas.toDataURL("image/png");  
  var valueofHidden = $('#hiddenSign').val();
  var obj = {
    name: valueofHidden,
    img: img
};

  arr.push(obj);
  $.cookie('testNemke2', JSON.stringify(arr));

  });

Вот фактический объект

{name: "0signature", img: "data:image/png;base64,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 and so on}