.... not to mention this almost unusable code editor...
It can not be expanded horizontally just vertically..... 😖
Our kingdom for a better WYSIWYG editor I swear....
For now, band-aid fix is inserting the following in your injections within Designer.
<style> .bx-form-input-html-quill-code { height:500px !important; width:500px !important; } </style>