I have a patch for this locally that needs tests, but this is on my back-burner.
Bug 1585961 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.
~~I have a patch for this locally that needs tests, but this is on my back-burner.~~
~~I have a patch for this locally that needs tests, but this is on my back-burner.~~ Edit: Lost the patch.