A 4 count pre-start to the metronome beat

For us studio musicians, if you customize your beat settings to a certain length, or with certain changes, it is imperative, that you start playing when the metronome starts, by having a four count feature, it will allow you to start when the song starts. I hope that makes sense.

If you go to Settings -> App settings -> Count in you can set up a count in for 1, 2 or 3 bars. The number of beats in each bar should match your Metronome setting so my understanding is what you want already works?