<!DOCTYPE html>
<html>

<head>
<title>Hello</title>
<link rel="stylesheet" href="styles/bootstrap.min.css" />

<style>
body {
    overflow-y: scroll;
}
</style>

</head>

<body>

<nav class="navbar navbar-inverse navbar-static-top">
  <div class="container">
    <span class="navbar-brand">LC-3 Simulator</span>
  </div>
</nav>

<div class="container" id="container-wait">
    <div class="col-md-12">
      <div class="alert alert-info" role="alert" id="wait-alert">
        <strong>Initializing</strong> the LC-3.
        Please wait&hellip;
      </div>
    </div>
</div>

<div id="app"></div>
<script src="bundle.js"></script>
</body>

</html>

<!DOCTYPE html>
<html>

<head>
<title>Hello</title>
<link rel="stylesheet" href="styles/bootstrap.min.css" />

</head>

<body>

<nav class="navbar navbar-inverse navbar-static-top">
  <div class="container">
    <span class="navbar-brand">LC-3 Simulator</span>
  </div>
</nav>

<div class="container" id="container-wait">
    <div class="col-md-12">
      <div class="alert alert-info" role="alert" id="wait-alert">
        <strong>Initializing</strong> the LC-3.
        Please wait&hellip;
      </div>
    </div>
</div>

<div id="app"></div>
<script src="bundle.js"></script>
</body>

</html>

Remove "always show scrollbar" behavior
Remove "always show scrollbar" behavior

It makes the transition between modals and no modals weird,
which (presumably) happens many times per session,
as opposed to the loading weirdness, which happens once.
