So you want that tab scrolling is enabled but doesn't work? - @leocg
No.
I want "Enable tab scrolling when many tabs are open" to be turned on.
When turned on there are at least 4 ways to scroll:
click on the scroll bar above the tabs to jump (i.e. if you are at the left most tab and click above the top of the right most tab, you jump to the last tabs)
drag the handle of the scroll bar above the tabs
hover the mouse over the tabs and use the scroll wheel
click on the left or right arrow on the sides of the tab bar
I can't stand method 1. and I think the most straightforward way would be to disable/hide/remove the scroll bar above the tabs (and thus method 2. as well) but I want to keep method 3. and 4. intact
