is metro @autostart 1 @autostarttime 0 the same as just @active 1?
I guess there is no point in using autostart attribute if autostarttime is 0,
but that is how metro is set up in Live quantize in Max examples
I think autostart and autostarttime are connected to the state and position of the global transport, active 1 is independent from the transport
active 1 with fixed metro interval (ms) runs independent from transport, but connected if metro has a tempo-relative interval.