Q:

Inbox doesn't reflect comment edit

This might be a dupe but I couldn't find it, so I am posting it, taking a dreadful risk.
Alright, someone posts a comment on my post. It goes to my inbox. He then edits his comment, the inbox message doesn't reflect this change. It stays like that.
Noticed this here:

Original message is "yes, completely! :D"

After edit, it is this...
So, is this status-bydesign or bug?

A:

It is status-bydesign. Edits are not reflected in inbox.

