To be played with player.html from https://github.com/kdashg/canvas-rr/tree/f99f868b80b0328159cddd35352d670fe3ba5e41
Bug 1837633 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.
Here's a recording of the bad frame which can be played back with player.html from https://github.com/kdashg/canvas-rr/tree/f99f868b80b0328159cddd35352d670fe3ba5e41