I was going to praise Firefox for doing something good for once, but I checked it out to be sure. Good thing I did. - The tabs aren’t tree-style (this is the m

I was going to praise Firefox for doing something good for once, but I checked it out to be sure. Good thing I did. - The tabs aren’t tree-style (this is the main reason to use vertical tabs in the first place) - The space on the top isn’t reclaimed (this would be the USP over just using Sidebery) - It’s nice (or, not really) to see that Sidebery sometimes not opening isn’t actually a Sidebery bug, but a Firefox bug that affects every sidebar user. I experienced it within the first minute and needed to restart the browser. Knowing the project there’s probably been a bug on it that hasn’t been worked on for a decade. They badly need to fix so much before thinking about new features.