Is it really "never-ending"? Cocoatech brought that in for PathFinder but have since bowed to user pressure - you can either subscribe, or pay a little more for 12 months of updates, after which time you get no more updates but can carry on using the app. ForkLift have a similar model, and I can see more developers doing the same thing (except the egregious Adobe of course..).I think the approved way is to buy a never-ending subscription to the current 1Password - which I'm never going to do. I agree with you, it is very frustrating.
Looks like I'll be stuck on Firefox 115 ESR until the end of days. Or until I switch password managers.
The other thing is to exempt Firefox Dynasty from 1Password - you can still have all your usernames and passwords saved within Firefox.