Containers: enable saving cookies only in containers

[xUxSxExR]

I use containers for lots of things. For example Reddit, I want to delete all cookies, but be able to log into my account when choosing the container.

Currently all I can do is whitelist the domain from getting cleared, but this includes the non-containered one too, which I would use most of the time and want to clear.

[Jon]

Thanks for submitting an idea to the Mozilla Connect community! Your idea is now open to votes (aka kudos) and comments.

[Jon]

Similar ideas here on Connect:

Automatically delete cookies only for some "Multi-Account Containers" 

Container-by-container history management 

[xUxSxExR]

it got 13 kudos, which, for such a techy feature may be pretty much.

Containers are what makes Firefox superior, this little addition would really be great