double click to close tab doesnt work if the tab isnt active. Vertical tabs desperately needs this.

[AllamChaya]

you dont always want to take the time to go for the small tiny close symbol on the tabs. microsoft edge fixed this with double click to close. and you dont have to BE ON THAT tab to double click close it. In firefox you have to open the tab first them double click it.

#vertical tabs 

[Jon]

Thanks for submitting an idea to the Mozilla Connect community! Your idea is now open to votes (aka kudos) and comments.

[VertiTabEnjoyer]

Try middle-clicking in the meantime 🙂