As Chris mentioned, this plugin doesn’t play well with themes.
We have a non-bootstrap theme. When we load the plug-in, the whole layout goes out of place.
At the beginning I tough I could fix it… After reviewing the issue, I noticed a whole file causing the issues (magee-shortcodes/assets/bootstrap/css/bootstrap.min.css). It resizes and changes layout to ALL generic components, e.g. buttons.
Honestly, you should not do this for a plug-in.