Delay Sync

In the Kilhearts delay I am trying there is an option to set a delay - very clear and also an option to sync to music. I am using the streaming audio player so my question is does anyone know what the delay will sync to please as it seems there could be 2 answers:

1: The BPM of the track being played - which is what I am hoping or
2: The global BPM of GP which I have just discovered ( well it’s only the start of day 3 :slight_smile: ). So clearly if it’s 2 I will have to write an action to change GP global to track BPM at the start of each track however I am hoping ( that unless advice is to do that anyway) that the delay is will “see” the player bpm