- 來自 frikdt，10 個月前評價 1 分，滿分 5 分This has all the potential of being a great extension. Unfortunately, after bookmarking a carefully structured set of trees, on reloading them, the tree structure is completely scrambled, resulting in lots of wasted time having to rearrange it all over again. More of a hindrance than a help, in the end.
- 來自 Art of Walls，10 個月前評價 1 分，滿分 5 分While trying to rearrange several nested tabs, it suddendly began to close all of them. The tabs have disappeared and I can't recover them. I have tried "Restore recently closed tab" but it only restores tabs that I have closed. The tabs that this add on closed without any reason are gone.
- 來自 Whoosh，1 年前評價 1 分，滿分 5 分Since last FF update to 74.0 (64 bit) this extension stopped working. After de and re-installing it worked again, BUT the keayboard shortcuts are absent (most important: F1).
I can't see any workaround.