Firebug Lite + Bootstrap doesn't work with Firebug Lite version 1.3 and beyond

Question

I've added Firebug Lite to a JavaFX Webview (see 1 and 2). That works well until I add bootstrap.css. I've tried different versions of Firebug Lite, and it seems it's ok until version 1.2. Something changed with version 1.3 that prevents Firebug Lite from working. Its div/frame doesn't appear. I've also tried loading the same page on standard browsers, same result. Any suggestions?

Answer 1

I've just tried the latest debug version and that works for me

<script type='text/javascript' src='http://getfirebug.com/releases/lite/latest/firebug-lite-debug.js'></script>