Game picks up where it left off after switching off and on: normal on Interflip EMs

On this Interflip electromechanical game, turning the power off and back on does not reset the game: the scores, ball count and game in progress are kept, and it may even kick a ball to the shooter lane. This is how these games behave (another Interflip EM was checked and did the same), not a fault. Pressing start still begins a new game once the current one is over.