You were more focused on some form stuff with them recently right?
I don’t do them all the time or other more isolated movements like raises all year long. I find I often almost “reset” as I come back to them from time to time and focus more on even better quality of the lift each time I progress through them.
If they feel good and technique feels locked in you’ll probably be fine and I wouldn’t over worry about comparing to past lifts from previous training cycles. I find most people are using too much and form is lacking anyways, I always figure who cares what I lateral raise if my form lets me get great pumps and gains, because I doubt they have better shoulders or outlift me in more important lifts.
If it’s decreasing over the same training cycle though then you might need some adjustments though.