Honestly at this point I just miss the api that let you get tab-specific history which enabled MouseGestures to show a context menu on right-click scroll-up/down to go forward-back in current tab. It seems like such a minor thing that there's no reason not to support, and such a huge QOL to keep around. I feel the lack of it on a weekly basis like a decade (?) after it was removed, I'm never gonna get used to not having it.