While I’d love for the implementation to be as perfect as it is in the conform page, I have to admit, I’m making due just fine as it is now.
By having the compare to offline selected as rohit expained, I just set it to split frame, and hit next to get through the whole timeline. When I hit a push in, toggling the “play still” (or shortcut) updates the current frame of the offline. I scale the shot based on the first frame, jump to the end of the shot, refresh to see if it needs keyframes, and then jump to the next shot.