unintuitive interface... next hide tabs addon!

Maybe you should change the name to "hide individual tabs"? I was hoping to hide the entire tab bar and use a vertical tree structure for tabs.

Does not work in combination with Tree Style Tab! Offers only options "No tabs hidden" and "Unhide All Tabs".

Didn't work for me either sadly :( I'm on Firefox Quantum 60.0.1 (64-bit)

Doesn`t work for me instead editing about:config