Wheel scrolling for tabs has always worked for me in Firefox on Windows, and still does. Arguably FF handles this better because the tabs don't become 8 pixels

Wheel scrolling for tabs has always worked for me in Firefox on Windows, and still does. Arguably FF handles this better because the tabs don't become 8 pixels wide once you have a bunch of them open. Is this broken on a specific OS or under a specific window manager maybe? It might be worthwhile to file a bug, since it definitely should work.