愛用させてもらっていてこの星をつけるのは本当に申し訳ないのですが、これが直らないとほかの人におすすめはできないです…。
「ウィンドウを閉じる->ウィンドウをすぐに開きなおす」
とすると
「今まで開いていたタブが一瞬表示される->タブがすべて閉じられる」
という症状が起きます。
これに2度やられてとても困っているので、大変疲れています…。
バグがある以外は、理想的な拡張機能です。
Floorpと合わせて使っています。

worked as advertised, but I didn't sign up for an "ai chatbot." such a feature frankly seems unnecessary, and should be left for extra extensions.

simple and genius

Been using for years, great add-on. But now affected by the new Firefox sidebar that appears alongside and can't be removed.

Great that this was noted 2 days ago (issue #3726 on the support pages) as an "enhancement" in triage. Hopefully its a top priority! It says "collapse the side bar manually" but everytime I do that TST also closes?

haoyong

Overall a good idea. But some basic features are missing like minimizing and expansion of sidebar. Tried with CSS, but the experience not yet smooth. Additionally also has stability issues - sometimes keeps loading and the only way to make it work is to exit firefox and reopen

This is so great, but it could be much better if you could rename the trees for better organization, just like the folders in Google Chrome or Brave. I found this extension almost perfect, the only thing missing is that it's very easy to get lost without opening a search tab to be the "father" of the tree, for example, opening a search on Google and for emails, and inside the tree, put the emails that I use both personally and for work.