The dropdown box no longer shows your most recent or more popular tags when you click in it as it used to nor does it list those first when you start typing it in. Which was a nice quality of life sort of feature.

Okay, you've piqued my curiosity. Please tell me more about this search subscription.

"option to disable auto-complete" = "disable it for everybody", or did I miss the box to unckeck in my account options ?

I see. Makes sense. Looking forward to seeing their answer to it. I think the new autocomplete, should make finding a tag more possible. I look forward to seeing how they make it more intuitive.