As a Product Manager, I would like the Save Comment button to be visible when I'm entering a comment so that I don't have to scroll down to click the button after entering my comment. Not a show-stopper; just an annoyance. I can't just hit Enter because that just gives me a new line.
Thank you for the idea. Given the low volume of support for this idea, we do not have plans to make updates in this area at this time.