Amazing, this is super convenient!

On/Off hotkey required.

There is a race condition that prevent the extension from working some 80% of time.

Could not make it work.

I have sincerely been wanting a feature like this.

Add options:

When "skip collapsed tabs = off (Default on)", it needs options to re-collapse child tabs back into parent tabs when the focus is not on said parent tab or its child tabs.

Hot key that can be held or pressed to enable scrolling between tabs anywhere within the window (not just in the sidebar).

Enable some key to open a parent folder when scrolled onto (when focused on).

The scrolling speed doesn't seem to change when set to a lower or higher value. I see it is in ms, so does it just check for the input of my scroll wheel every "blank ms" and then execute?

(*Some of these features I have requested might be in the options on Tree Style Tabs, so I'll go look of course*)

Regardless, a much needed feature in Tree Style Tab. Thank you.

Thank you Thank you Thank you ***

Still has the bug where you have to re-enable it's functionality every time you restart firefox

Nice addon. Has a little bug: stops working on FF restart. Disabling "Optimize tree restoration with cache" option in Tree Style Bar settings helps for some time.

The addon itself is a superb complement to Tree Style Tabs, but I'm experiencing issues where the scrolling isn't working (either on startup or just randomly while already browsing). It's easy enough to fix, by going into addons and disable –> enable, but would like to not have to do that ;)

It sads because we can't use it when the mouse cursor is outside tree style tab panel. It would be cool to be able to use it outside the TST panel with for exemple CTRL+mousewheel or right mouse click+mouse wheel.

working.Thanks