I've noticed that when I pause my stamina, then re-log, it'll be active again. On a couple occassions I've unfortunately wasted stamina, because I didn't want it to be active, hence me deactivating it in the previous game session. To me it'd be nice to see that if I pause my stamina, it stays paused until I activate it again, re-log or not.

Not a bad idea. I often camp bosses and relog every 6 minutes. Your suggestion would be very nice.

And maybe some sort of indication that the stamina is paused somewhere on the screen, because its easy to forget, both ways.