there needs to be a track changes feature
In microsoft teams, there needs to be a track changes feature for documents/ppts that are being worked on. also this feature needs to be so that it can be kept on (but have the option of viewing the tracked changed on the screen or hiding them). this is because it is already a crowded workspace while working on group documents/ppt/sheets. and adding to the clutter would not be the right approach. but having the option to view and then hide the continued tracked changes will be key.