I'm using a ZOO-Service able to authenticate users to a ZOO-Kernel instance. Even if ZOO-Kernel is correctly handling cookies content, recent browser seems to add special cookies to each requested pages. So it imply I lost my authentication as ZOO-Kernel is supposing that only the first key value pair is storing the session id.

I think a good solution can be to search in the cookies send to the ZOO-Kernel if the key contains the "ID" string, if yes then use its value as session id to store session information on the server side else there is no session to consider.