When you chose tab you can use checkbox or button sync cookie too. You also can sync cookie in settings.
You can also sync cookies of certain sites in settings on mobile device
Thanks for submitting an idea to the Mozilla Connect community! Your idea is now open to votes (aka kudos) and comments.
Similar ideas here:
Cookies exception list / Configuration Synchronization
sync needs to sync cookies and login credentials
You write "Your idea is now open to votes (aka kudos) and comments." But you didn't provide a link to the voting location.
Where do we/users cast votes for this idea?
I don't understand why fantastic ideas even need voting - just add a switch/button to the sync settings page so that each user can make his or her own decision whether that user's syncing should also include cookies. That is how we should get to vote. Thank you.
@PolkCoFloridian sorry for the confusion! Kudos (the 👍 button on the main post) equals votes. That's the easiest way to support your favorite ideas...and adding a comment with details and extra insights is even better.
Of course, votes are not the only thing we consider when evaluating ideas for development, but it does help us see which ones have strong support from the community and would potentially have a bigger impact.