New sign-in alerts and welcome page appearing with 1Password for Safari (Safari version 18.3 beta)

It's definitely less frequent, at least on my 15.3 beta 2, but appears to be around the same on iOS 18.3 beta 2. The thing that I have noticed is different is where before when I would get emails and plugin restarts while in browser, now it appears as though it happens returning from idle or app closure. So less aggressive than beta 1.