I pushed hard for a way to reset the play head to start of sequence. Double tap stop was always the behavior I was used to. The inability to fluidly do this on the Live was annoying especially when using clip programs. The issue which requires this functionality is that launching a clip starts the sequence from wherever that play head is. In order to get clips to launch in time with sequenced events on other tracks there needed to be a way to quickly reset the play head to the start of the sequence. X owners can ignore this as the X has locate buttons on the hardware. Live really needed a few more physical buttons, but I’ll happily take shortcuts.
Tapping stop twice would have been my preference but was told that was already used for stopping all audio. It would also be my preference that launching clips did not start the sequencer so they behaved more,like a pad hold or pad loop.