Почему происходит сдвиг контента в навбаре bootswatch именно в IE?

Question

kkoshakk @kkoshakk

HTML
CSS

Почему происходит сдвиг контента в навбаре bootswatch именно в IE?

Решил взять за основу bootswatch, создал навбар, во всех браузерах все хорошо, а в IE при нажатии на button сдвигается форма поиска, кнопка и потом становится на место, как бы происходит рывок. Подскажите в чем проблема?

<!DOCTYPE html>
<html lang="ru-UA">
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <meta name="description" content="">
    <meta name="author" content="">
    <!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
    <title>Заголовок</title>

    <!-- Bootstrap -->
    <link href="css/barysh1.css" rel="stylesheet">

    <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
    <!--[if lt IE 9]>
      <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
      <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
    <![endif]-->
  </head>
  <body al-app>

    <!-- Navigation -->
    <nav class="navbar navbar-default navbar-fixed-top">
      <div class="container-fluid">
        <!-- Brand and toggle get grouped for better mobile display -->
        <div class="navbar-header">
          <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
            <span class="sr-only">Toggle navigation</span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
          </button>
          <a class="navbar-brand" href="#">Logo</a>
        </div>
        <!-- Collect the nav links, forms, and other content for toggling -->
        <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
          <ul class="nav navbar-nav">
            <li class="active"><a href="#">Link <span class="sr-only">(current)</span></a></li>
            <li><a href="#">Link</a></li>
          </ul>
          <form @submit.throttle-500="$element.submit()" class="navbar-form navbar-left" role="search">
            <div class="form-group">
              <input @blur="$element.focus()" type="text" class="form-control" placeholder="Поиск">
            </div>
            <button type="submit" class="btn btn-default"><span>Submit</span></button>
          </form>
          <ul class="nav navbar-nav navbar-right">
            <li><a href="#">Мой аккаунт</a></li>
          </ul>
        </div>
        <!-- /.navbar-collapse -->
        </div>
        <!-- /.container -->
      </nav>

    <!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.2/jquery.min.js"></script>
    <!-- Include all compiled plugins (below), or include individual files as needed -->
    <script src="js/bootstrap.min.js"></script>
    <!-- Angular Light -->
    <script src="js/alight_0.12.last.min.js"></script>
  </body>
</html>