TextArea inside dragable content not working in IE

[vavdav]

Hello,
I have problem with IE, when I want to edit textArea text inside dragable content it does not working.

HTML5Backend.prototype.handleSelectStart = function handleSelectStart(e) {
    // Prevent selection on IE
    // and instead ask it to consider dragging.
    if (typeof e.target.dragDrop === 'function') {
      e.preventDefault();
      e.target.dragDrop();
    }
  };

When I comment this code it is working. Is here some solution to this issue? Thank you

edit: something like this is working, but is it correct way?

HTML5Backend.prototype.handleSelectStart = function handleSelectStart(e) {
    if (e.target.nodeName === 'TEXTAREA') {
      return;
    }
    // Prevent selection on IE
    // and instead ask it to consider dragging.
    if (typeof e.target.dragDrop === 'function') {
      e.preventDefault();
      e.target.dragDrop();
    }
  };

edit: I am trying it with this component: https://github.com/andreypopp/react-textarea-autosize