So, the UI is intentionally not a tinymce for the following reasons:
- html tags aren't properly rendered on LMS (tried <a> tag)
- The short description is usually 1-2 sentences, and it shouldn't really need any html styling (much like a tweet).
- The tinymce for Course Overview has html tags by default, which may misguide the user into thinking that the short description *needs* to be written in html.