No quests ever granted on sea ice

[Rhadamant]

I've been playing a super cold sea ice playthru and now that I have to get my AI core from a quest I've played about 14 hours and I haven't received a single quest for anything. Is this by design because my terrain is too cold? Or is this a bug?

[Canute]

I think too cold.
Below -30C no caravan and i think below -50C no visitors will arrive. But no raids beside mechanoids either.

[NeverPire]

How to get AI cores on sea ice if you are right, as they are only available through map quests ?

[Rhadamant]

What are the requirements for an item stash opportunity?