Currently creating a comment and pressing enter will post the comment. It would be better to have a dedicated Post button and allow the enter key to be a line return allowing for multi line comments.

This is annoying because if you did what I just did, thinking I could create a multi line comment, I started with "We have:" with the intention of adding a list. Now I have a comment with just "We Have:" and I can't edit or delete it.

Add the ability to edit task comments.

Add the ability to delete task comments.