Sometimes you want to add quite a large piece of text instead of a simple comment and in those situations the comment box can be quite limited. It's also likely that you'd want to add formatting to such a message. Therefore I suggest we add a tailored UI for adding 'notes' which allows for not only a larger area to enter the note, but also some basic formatting shortcuts. It should also include a preview options so you can see how your note will render. See https://ideas.samewave.com/ideas/SW-I-106.