Does not show any list of closed tabs, only "Restore All Tabs".

It was working fine for a while, then it stopped. Now when I click on it there are no tabs. It stopped working almost a week ago.

Sorry - doesn't show any opened-then-closed tab for re-opening.
I tried several ...
Not a single one.
If it would be possible, I'd give zero stars.

Doesn't work.

Doesn't show anything in the dropdown menu.