Adding this to my queue. Just like Slack, both comment and non-comment changes made by the same person on the same day can be collapsed and group by date.
Bug 1192045 Comment 2 Edit History
Note: The actual edited comment in the bug view page will always show the original commenter’s name and original timestamp.
Adding this to my queue. Just like Slack, both comment and non-comment changes made by the same person on the same day can be collapsed and grouped by date.