Great addon for twitch but it seems the scroll to volume function is broken atm

great add-on, a must-have when using twitch.
only since today, volume control via mouse scrolling doesn't seem to work. this usually comes, when the twitch player starts a stream with advertising. reloading helps, no advertising comes and volume control works again. but this no longer helps.
probably only a matter of time, but still one of the best apps out there.

disabling unwanted (live) channels doesnt work anymore in firefox

no I don't mistake a feature of BetterTTV. There is an option in the Tab "Sidebar" where I could mark/unmark the feature "Featured Channels", "Recommended Friends" and so on and it is unnecassary if it is marked or not in the sidebar there are no changes. In older versions it worked, that I can unmark these two categories and the channels were invisible in the sidebar.