Parameter locks and ARP track

Seems that parameter locking on the arp track only affects the first trig of the sequence, and not the rest of the blue led steps.
I.e. holding the first trig and adjusting an arp setting only affects that first note, the rest follow their initial setting.
Is there some way to affect the whole sequence for that first triggered step I.e. step one and all its blue leds - without doing a global automation for the whole track?
I’m trying to have multiple arp triggers with different speeds per track.