Don't have touchless on my boarding pass for a flight tomorrow after I've had it for all my recent Alaska flights. Maybe because this one is international?

Every time I've gone through at SEA an agent has been there and there's been no wait at all. It's also gotten a bit more organized over time. On the other hand on a recent trip at LAX I had it on my boarding pass but the person at the entry didn't recognize it or know where I should go when I asked (and there were signs that all seemed to point different directions) so I just went to the regular precheck line (which also had no wait)