A family of Microsoft word processing software products for creating web, email, and print documents.
When I add comments to students' papers, it is very important for me to be able to specify the font of my choice. I do that by modifying the underlying styles (Comment Text and Balloon Text).
Also, I find it important to see all the comments. The article at https://insider.office.com/en-us/blog/modern-commenting-in-word says that "resolved" comments will be moved to the comments pane, which would mean that I have to look in two different places, I assume. I do not need to "resolve" comments at all. They should just be there.
The current design of comments is very flexible. I don't see the point in making comments look like they currently do in Word Online.