It works. Someone says it doesn't but you actually have to enable 'on browser restart, etc' for it to do anything. The 3rd screenshot in the add-on page here shows that checkboxes on the top row not checked need to be checked.

ghfgf

Great extension!
Just a few questions:

Is there any hope that Mozilla will support this for the new Firefox>=80 on Android?

Why not activly asking users if cookies should be kept and a rule should be created after leaving a site?
This would make the extension maybe more friendly for technically unexperienced users.

Also has anyone compared Forget Me Not to this extension?
https://addons.mozilla.org/de/android/addon/cookie-autodelete/

very good extension by a capable and ethical developer - will update to 5 stars the instant it can clear iDB, workers, etc. per-host on tab closure

希望能够增加对标签页容器功能的支持。

a mi lo que me intereza es que exista una app o extencion que mantenga un boton activo para que cada vez que entre a algun citio o pagina nocivos, que yo pueda oprimir el boton y que este boton quie los riesgos posibles que se me puedengenerar al haber tomado yo la decicion de entrar a ese citio y que me permita entrar y no que nomas no puedo abrir muchos citio