Suggestion: Could you please release the ability to hide the horizontal tabs as soon as possible, and not wait until the vertical ones are done?A toggle for that would make it much easier to get Sideberry et al working well in the meantime.
I mean, even just being able to disable the tab bar (with the ability to set a hotkey) would be a super simple way to "add" this feature, as it would make the existing extensions more viable. That shouldn't take years...(And they can then develop a g...