Block all 3rd party cookies except for my desired exceptions
I can't find a way to block all the 3rd party cookies by default except for those that I want to. For example, google drive uses some third party cookies to open videos I guess, cause if I block those firefox doesn't reproduce my videos. I would like to remove all the 3rd party cookies except for the sites I want to keep them.. how can I do it?
Opaite Mbohovái (1)
You can use "Delete cookies and site data when Firefox is closed" to let cookies without an allow exception expire when you close Firefox.
Note that using "Clear history when Firefox closes" to remove cookies will remove all cookies including cookies with an allow exception.