Not showing history list

from https://hackmd.io/s/hackmd-it#comment-4894759847

> The note shows up there, but not in my extension list. Also, another note that was in my extension list I deleted to see if it would change, and it still shows up in the list, and my new note does not.
>
> When I click on the deleted note, I get taken to a 404 error page.
>
> Restarting the browser did not help.
>
> Uninstalling and reinstalling the extension did not help.

Start by reproducing the extension-list behavior with a newly created note and a deleted note, using the linked HackMD discussion for context. Compare the displayed history with the notes that still exist and verify whether selecting a deleted entry leads to a 404. Done means the list reflects newly created and deleted notes correctly.

Scritto dal modello di indicizzazione a partire dal testo della issue.