not at war

[wargameur16]

Hello,
patch 19 dec 1.02

Spain campaign january 1805 ; at war with GB : OK. But when GB creates 3rd coalition, it is written that this is a war between france/spain and GB ; perfect.
NOW : questions is :
Why when russia dow France (and same for Austria and Sweden), they are *not* at war with Spain too ? (as per 3rd coalition should do)
i may understand that a MP can dow another one MP WITHOUT declaring wat at allies but in the current case (say 3rd coalition), coalitions are fighting and not individual MP.

[and another one : I'm allied to France at start and included into her war versus GB, why i am *not* allied with France puppets ??]

thx for clarifying me that please ^^

regards

[Pocus]

As a major nation, Russia gets a casus belli but is not forced to DOW, it will loses VP though if she remains neutral.

For the 2nd part, war and peace are synchronized between allies but you don't become allies of their own allies, that's normal.